browse_marketplace

Browse and search the Singularity Marketplace with various filters. Returns listings of endpoints, products, and agentic services.

Parameters12

type	string	optional	Type of listing to filter by
category	string	optional	Category to filter by
chain	string	optional	Blockchain network to filter by
mode	string	optional	Payment mode filter
search	string	optional	Search term to find matching listings
sort	string	optional	Sort order
minRating	number	optional	Minimum average rating (0-5)
minPrice	number	optional	Minimum price filter
maxPrice	number	optional	Maximum price filter
limit	number	optional	Maximum number of results (default: 20)
offset	number	optional	Pagination offset (default: 0)
featured	boolean	optional	Only return featured listings

Raw schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "enum": [
        "endpoint",
        "agentic",
        "product",
        "all"
      ],
      "description": "Type of listing to filter by"
    },
    "category": {
      "type": "string",
      "enum": [
        "ai",
        "data",
        "finance",
        "utility",
        "social",
        "gaming",
        "education",
        "study"
      ],
      "description": "Category to filter by"
    },
    "chain": {
      "type": "string",
      "description": "Blockchain network to filter by"
    },
    "mode": {
      "type": "string",
      "enum": [
        "direct",
        "credits"
      ],
      "description": "Payment mode filter"
    },
    "search": {
      "type": "string",
      "description": "Search term to find matching listings"
    },
    "sort": {
      "type": "string",
      "enum": [
        "newest",
        "rating",
        "price_low",
        "price_high",
        "popular"
      ],
      "description": "Sort order"
    },
    "minRating": {
      "type": "number",
      "minimum": 0,
      "maximum": 5,
      "description": "Minimum average rating (0-5)"
    },
    "minPrice": {
      "type": "number",
      "minimum": 0,
      "description": "Minimum price filter"
    },
    "maxPrice": {
      "type": "number",
      "minimum": 0,
      "description": "Maximum price filter"
    },
    "limit": {
      "type": "number",
      "minimum": 1,
      "maximum": 100,
      "description": "Maximum number of results (default: 20)"
    },
    "offset": {
      "type": "number",
      "minimum": 0,
      "description": "Pagination offset (default: 0)"
    },
    "featured": {
      "type": "boolean",
      "description": "Only return featured listings"
    }
  }
}

get_listing

Get detailed information about a specific marketplace listing by its slug.

Parameters1

slug

string

required

The unique slug identifier for the listing

Raw schema

{
  "type": "object",
  "properties": {
    "slug": {
      "type": "string",
      "description": "The unique slug identifier for the listing"
    }
  },
  "required": [
    "slug"
  ]
}

get_featured

Get featured marketplace listings (endpoints and products highlighted by the platform).

Parameters1

limit

number

optional

Maximum number of featured items to return (default: 12)

Raw schema

{
  "type": "object",
  "properties": {
    "limit": {
      "type": "number",
      "minimum": 1,
      "maximum": 50,
      "description": "Maximum number of featured items to return (default: 12)"
    }
  }
}

get_top_rated

Get top-rated marketplace listings sorted by average rating.

Parameters1

limit

number

optional

Maximum number of top-rated items to return (default: 12)

Raw schema

{
  "type": "object",
  "properties": {
    "limit": {
      "type": "number",
      "minimum": 1,
      "maximum": 50,
      "description": "Maximum number of top-rated items to return (default: 12)"
    }
  }
}

get_agent

Get details for a specific ERC-8004 or Solana-8004 agent by network and identifier.

Parameters3

network	string	required	The blockchain network (base, ethereum, polygon, bsc, monad, solana)
agentId	number	optional	The numeric agent ID (for EVM chains)
assetAddress	string	optional	The asset address (for Solana)

Raw schema

{
  "type": "object",
  "properties": {
    "network": {
      "type": "string",
      "description": "The blockchain network (base, ethereum, polygon, bsc, monad, solana)"
    },
    "agentId": {
      "type": "number",
      "description": "The numeric agent ID (for EVM chains)"
    },
    "assetAddress": {
      "type": "string",
      "description": "The asset address (for Solana)"
    }
  },
  "required": [
    "network"
  ]
}

list_categories

List all available marketplace categories.

Parameters

No parameters.

Raw schema

{
  "type": "object",
  "properties": {}
}

list_networks

List all supported blockchain networks.

Parameters

No parameters.

Raw schema

{
  "type": "object",
  "properties": {}
}

list_agents

List all registered ERC-8004 and Solana-8004 agents.

Parameters3

network	string	optional	Filter by network
limit	number	optional	Maximum results (default: 50)
offset	number	optional	Pagination offset (default: 0)

Raw schema

{
  "type": "object",
  "properties": {
    "network": {
      "type": "string",
      "description": "Filter by network"
    },
    "limit": {
      "type": "number",
      "minimum": 1,
      "maximum": 100,
      "description": "Maximum results (default: 50)"
    },
    "offset": {
      "type": "number",
      "minimum": 0,
      "description": "Pagination offset (default: 0)"
    }
  }
}

list_my_endpoints

List the endpoints accessible to the dashboard owner behind your MCP access token or endpoint API key. PATs are preferred for owner-wide inventory and require mcp:read or mcp:*.

Parameters2

accessToken	string	optional	Your dashboard MCP personal access token (sgl_pat_*)
apiKey	string	optional	Legacy endpoint API key (x402_*)

Raw schema

{
  "type": "object",
  "properties": {
    "accessToken": {
      "type": "string",
      "description": "Your dashboard MCP personal access token (sgl_pat_*)"
    },
    "apiKey": {
      "type": "string",
      "description": "Legacy endpoint API key (x402_*)"
    }
  }
}

list_my_campaigns

List fundraiser campaigns owned by the dashboard user behind your MCP personal access token. Requires mcp:read or mcp:*.

Parameters2

accessToken	string	required	Your dashboard MCP personal access token (sgl_pat_*)
slug	string	optional	Optional campaign slug to fetch a single owned campaign

Raw schema

{
  "type": "object",
  "properties": {
    "accessToken": {
      "type": "string",
      "description": "Your dashboard MCP personal access token (sgl_pat_*)"
    },
    "slug": {
      "type": "string",
      "description": "Optional campaign slug to fetch a single owned campaign"
    }
  },
  "required": [
    "accessToken"
  ]
}

create_campaign

Create a fundraiser campaign owned by the dashboard user behind your MCP personal access token. Requires mcp:campaigns:write or mcp:*.

Parameters17

accessToken	string	required	Your dashboard MCP personal access token (sgl_pat_*)
title	string	required	Campaign title
targetAmount	number	required	Funding target in USDC
walletAddress	string	required	Solana payout wallet for creator disbursal
description	string	optional	Campaign description
xHandle	string	optional	Optional X handle without @
images	array	optional	Up to 5 HTTPS image URLs
links	any	optional	Optional campaign links array
tokenTicker	string	optional	2-10 uppercase alphanumeric ticker
feeOption	string	optional	Fee share option
feeSplitPct	number	optional	Creator split percentage when feeOption=split
deadline	string	optional	ISO datetime deadline
category	string	optional	Category label
subcategory	string	optional	Subcategory label
bagsConfigType	string	optional	Optional Bags fee tier config UUID
idempotencyKey	string	optional	Optional idempotency key for safe retries
clientReferenceId	string	optional	Optional client reference alias for idempotency

Raw schema

{
  "type": "object",
  "properties": {
    "accessToken": {
      "type": "string",
      "description": "Your dashboard MCP personal access token (sgl_pat_*)"
    },
    "title": {
      "type": "string",
      "description": "Campaign title"
    },
    "targetAmount": {
      "type": "number",
      "minimum": 1000,
      "description": "Funding target in USDC"
    },
    "walletAddress": {
      "type": "string",
      "description": "Solana payout wallet for creator disbursal"
    },
    "description": {
      "type": "string",
      "description": "Campaign description"
    },
    "xHandle": {
      "type": "string",
      "description": "Optional X handle without @"
    },
    "images": {
      "type": "array",
      "items": {
        "type": "string",
        "format": "uri"
      },
      "description": "Up to 5 HTTPS image URLs"
    },
    "links": {
      "description": "Optional campaign links array"
    },
    "tokenTicker": {
      "type": "string",
      "description": "2-10 uppercase alphanumeric ticker"
    },
    "feeOption": {
      "type": "string",
      "enum": [
        "supporters",
        "creator",
        "split"
      ],
      "description": "Fee share option"
    },
    "feeSplitPct": {
      "type": "number",
      "minimum": 0,
      "maximum": 100,
      "description": "Creator split percentage when feeOption=split"
    },
    "deadline": {
      "type": "string",
      "description": "ISO datetime deadline"
    },
    "category": {
      "type": "string",
      "description": "Category label"
    },
    "subcategory": {
      "type": "string",
      "description": "Subcategory label"
    },
    "bagsConfigType": {
      "type": "string",
      "description": "Optional Bags fee tier config UUID"
    },
    "idempotencyKey": {
      "type": "string",
      "description": "Optional idempotency key for safe retries"
    },
    "clientReferenceId": {
      "type": "string",
      "description": "Optional client reference alias for idempotency"
    }
  },
  "required": [
    "accessToken",
    "title",
    "targetAmount",
    "walletAddress"
  ]
}

update_campaign

Update allowlisted fundraiser campaign fields such as title, description, x handle, images, and links. Requires mcp:campaigns:write or mcp:*.

Parameters7

accessToken	string	required	Your dashboard MCP personal access token (sgl_pat_*)
slug	string	required	Campaign slug to update
title	string	optional	Updated campaign title
description	string	optional	Updated campaign description
xHandle	string	optional	Updated X handle without @
images	array	optional	Updated HTTPS image URLs
links	any	optional	Updated campaign links array

Raw schema

{
  "type": "object",
  "properties": {
    "accessToken": {
      "type": "string",
      "description": "Your dashboard MCP personal access token (sgl_pat_*)"
    },
    "slug": {
      "type": "string",
      "description": "Campaign slug to update"
    },
    "title": {
      "type": "string",
      "description": "Updated campaign title"
    },
    "description": {
      "type": "string",
      "description": "Updated campaign description"
    },
    "xHandle": {
      "type": "string",
      "description": "Updated X handle without @"
    },
    "images": {
      "type": "array",
      "items": {
        "type": "string",
        "format": "uri"
      },
      "description": "Updated HTTPS image URLs"
    },
    "links": {
      "description": "Updated campaign links array"
    }
  },
  "required": [
    "accessToken",
    "slug"
  ]
}

update_endpoint

Update allowlisted endpoint fields such as metadata, pricing, listing flags, imagery, wallet, payment options, slug, and webhook settings. PATs are preferred and require mcp:endpoints:write or mcp:*.

Parameters23

slug	string	required	The existing slug of the endpoint you want to update
accessToken	string	optional	Your dashboard MCP personal access token (sgl_pat_*)
apiKey	string	optional	Legacy endpoint API key (x402_*)
name	string	optional	Updated endpoint name
description	string	optional	Updated description
category	string	optional	Updated category
originUrl	string	optional	Updated origin URL
mode	string	optional	Pricing mode
price	number	optional	Updated endpoint price
currency	string	optional	Updated currency code
active	boolean	optional	Enable or disable the endpoint
walletAddress	string	optional	Updated payout wallet address
chain	string	optional	Updated chain/network
paymentOptions	any	optional	Updated payment options object
imageUrl	string	optional	Updated image URL
logoUrl	string	optional	Updated logo URL
bannerUrl	string	optional	Updated banner URL
creditPackageSize	number	optional	Credits per package
creditPackagePrice	number	optional	Package price in USDC
newSlug	string	optional	New slug to assign to the endpoint
isListed	boolean	optional	Whether the endpoint should be listed
listedInMarketplace	boolean	optional	Whether the endpoint should appear in marketplace listings
webhookUrl	string \| null	optional	Set an HTTPS webhook URL or null to remove it

Raw schema

{
  "type": "object",
  "properties": {
    "slug": {
      "type": "string",
      "description": "The existing slug of the endpoint you want to update"
    },
    "accessToken": {
      "type": "string",
      "description": "Your dashboard MCP personal access token (sgl_pat_*)"
    },
    "apiKey": {
      "type": "string",
      "description": "Legacy endpoint API key (x402_*)"
    },
    "name": {
      "type": "string",
      "description": "Updated endpoint name"
    },
    "description": {
      "type": "string",
      "description": "Updated description"
    },
    "category": {
      "type": "string",
      "description": "Updated category"
    },
    "originUrl": {
      "type": "string",
      "format": "uri",
      "description": "Updated origin URL"
    },
    "mode": {
      "type": "string",
      "enum": [
        "direct",
        "credits",
        "flexible"
      ],
      "description": "Pricing mode"
    },
    "price": {
      "type": "number",
      "minimum": 0.01,
      "description": "Updated endpoint price"
    },
    "currency": {
      "type": "string",
      "description": "Updated currency code"
    },
    "active": {
      "type": "boolean",
      "description": "Enable or disable the endpoint"
    },
    "walletAddress": {
      "type": "string",
      "description": "Updated payout wallet address"
    },
    "chain": {
      "type": "string",
      "description": "Updated chain/network"
    },
    "paymentOptions": {
      "description": "Updated payment options object"
    },
    "imageUrl": {
      "type": "string",
      "format": "uri",
      "description": "Updated image URL"
    },
    "logoUrl": {
      "type": "string",
      "format": "uri",
      "description": "Updated logo URL"
    },
    "bannerUrl": {
      "type": "string",
      "format": "uri",
      "description": "Updated banner URL"
    },
    "creditPackageSize": {
      "type": "number",
      "minimum": 0,
      "description": "Credits per package"
    },
    "creditPackagePrice": {
      "type": "number",
      "minimum": 0.01,
      "description": "Package price in USDC"
    },
    "newSlug": {
      "type": "string",
      "description": "New slug to assign to the endpoint"
    },
    "isListed": {
      "type": "boolean",
      "description": "Whether the endpoint should be listed"
    },
    "listedInMarketplace": {
      "type": "boolean",
      "description": "Whether the endpoint should appear in marketplace listings"
    },
    "webhookUrl": {
      "type": [
        "string",
        "null"
      ],
      "format": "uri",
      "description": "Set an HTTPS webhook URL or null to remove it"
    }
  },
  "required": [
    "slug"
  ]
}

list_my_products

List the products owned by the same dashboard user as your MCP access token or endpoint API key. PATs are preferred and require mcp:read or mcp:*.

Parameters2

accessToken	string	optional	Your dashboard MCP personal access token (sgl_pat_*)
apiKey	string	optional	Legacy endpoint API key (x402_*)

Raw schema

{
  "type": "object",
  "properties": {
    "accessToken": {
      "type": "string",
      "description": "Your dashboard MCP personal access token (sgl_pat_*)"
    },
    "apiKey": {
      "type": "string",
      "description": "Legacy endpoint API key (x402_*)"
    }
  }
}

update_product

Update allowlisted product fields including metadata, pricing, listing state, payment options, wallet, branding, and slug. PATs are preferred and require mcp:products:write or mcp:*.

Parameters23

id	string	optional	Product ID to update
slug	string	optional	Product slug to update
accessToken	string	optional	Your dashboard MCP personal access token (sgl_pat_*)
apiKey	string	optional	Legacy endpoint API key (x402_*)
name	string	optional	Updated product name
description	string	optional	Updated product description
category	string	optional	Updated product category
price	number	optional	Updated product price
currency	string	optional	Updated currency code
active	boolean	optional	Enable or disable the product
chain	string	optional	Updated chain/network
walletAddress	string	optional	Updated payout wallet address
paymentOptions	any	optional	Updated payment options object
isListed	boolean	optional	Whether the product should be listed
logoUrl	string	optional	Updated logo URL
bannerUrl	string	optional	Updated banner URL
productImageUrl	string	optional	Updated product image URL
customButtonBg	string	optional	Custom button background color
customButtonText	string	optional	Custom button text color
customPageBg	string	optional	Custom page background color
customPageText	string	optional	Custom page text color
customFont	string	optional	Custom font family
newSlug	string	optional	New slug to assign to the product

Raw schema

{
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "description": "Product ID to update"
    },
    "slug": {
      "type": "string",
      "description": "Product slug to update"
    },
    "accessToken": {
      "type": "string",
      "description": "Your dashboard MCP personal access token (sgl_pat_*)"
    },
    "apiKey": {
      "type": "string",
      "description": "Legacy endpoint API key (x402_*)"
    },
    "name": {
      "type": "string",
      "description": "Updated product name"
    },
    "description": {
      "type": "string",
      "description": "Updated product description"
    },
    "category": {
      "type": "string",
      "description": "Updated product category"
    },
    "price": {
      "type": "number",
      "minimum": 0.01,
      "description": "Updated product price"
    },
    "currency": {
      "type": "string",
      "description": "Updated currency code"
    },
    "active": {
      "type": "boolean",
      "description": "Enable or disable the product"
    },
    "chain": {
      "type": "string",
      "description": "Updated chain/network"
    },
    "walletAddress": {
      "type": "string",
      "description": "Updated payout wallet address"
    },
    "paymentOptions": {
      "description": "Updated payment options object"
    },
    "isListed": {
      "type": "boolean",
      "description": "Whether the product should be listed"
    },
    "logoUrl": {
      "type": "string",
      "format": "uri",
      "description": "Updated logo URL"
    },
    "bannerUrl": {
      "type": "string",
      "format": "uri",
      "description": "Updated banner URL"
    },
    "productImageUrl": {
      "type": "string",
      "format": "uri",
      "description": "Updated product image URL"
    },
    "customButtonBg": {
      "type": "string",
      "description": "Custom button background color"
    },
    "customButtonText": {
      "type": "string",
      "description": "Custom button text color"
    },
    "customPageBg": {
      "type": "string",
      "description": "Custom page background color"
    },
    "customPageText": {
      "type": "string",
      "description": "Custom page text color"
    },
    "customFont": {
      "type": "string",
      "description": "Custom font family"
    },
    "newSlug": {
      "type": "string",
      "description": "New slug to assign to the product"
    }
  }
}

get_endpoint_details

Get full details for an endpoint you own, including credit balance, pricing config, and wallet address. PATs are preferred and require mcp:read or mcp:*.

Parameters3

slug	string	required	The unique slug identifier for the endpoint
accessToken	string	optional	Your dashboard MCP personal access token (sgl_pat_*)
apiKey	string	optional	Legacy endpoint API key (x402_*)

Raw schema

{
  "type": "object",
  "properties": {
    "slug": {
      "type": "string",
      "description": "The unique slug identifier for the endpoint"
    },
    "accessToken": {
      "type": "string",
      "description": "Your dashboard MCP personal access token (sgl_pat_*)"
    },
    "apiKey": {
      "type": "string",
      "description": "Legacy endpoint API key (x402_*)"
    }
  },
  "required": [
    "slug"
  ]
}

get_endpoint_stats

Get usage analytics for an endpoint: total requests, monthly requests, revenue, and success rate. PATs or endpoint API keys improve accuracy. PATs require mcp:read or mcp:*.

Parameters3

slug	string	required	The unique slug identifier for the endpoint
accessToken	string	optional	Your dashboard MCP personal access token (optional)
apiKey	string	optional	Legacy endpoint API key (optional, improves accuracy)

Raw schema

{
  "type": "object",
  "properties": {
    "slug": {
      "type": "string",
      "description": "The unique slug identifier for the endpoint"
    },
    "accessToken": {
      "type": "string",
      "description": "Your dashboard MCP personal access token (optional)"
    },
    "apiKey": {
      "type": "string",
      "description": "Legacy endpoint API key (optional, improves accuracy)"
    }
  },
  "required": [
    "slug"
  ]
}

set_webhook

Set or update the webhook URL for an endpoint. Returns a signing secret that must be saved. PATs are preferred and require mcp:endpoints:write or mcp:*.

Parameters4

slug	string	required	The unique slug identifier for the endpoint
webhookUrl	string	required	HTTPS URL to receive webhook events
accessToken	string	optional	Your dashboard MCP personal access token (sgl_pat_*)
apiKey	string	optional	Legacy endpoint API key (x402_*)

Raw schema

{
  "type": "object",
  "properties": {
    "slug": {
      "type": "string",
      "description": "The unique slug identifier for the endpoint"
    },
    "webhookUrl": {
      "type": "string",
      "format": "uri",
      "description": "HTTPS URL to receive webhook events"
    },
    "accessToken": {
      "type": "string",
      "description": "Your dashboard MCP personal access token (sgl_pat_*)"
    },
    "apiKey": {
      "type": "string",
      "description": "Legacy endpoint API key (x402_*)"
    }
  },
  "required": [
    "slug",
    "webhookUrl"
  ]
}

remove_webhook

Remove the webhook URL from an endpoint. PATs are preferred and require mcp:endpoints:write or mcp:*.

Parameters3

slug	string	required	The unique slug identifier for the endpoint
accessToken	string	optional	Your dashboard MCP personal access token (sgl_pat_*)
apiKey	string	optional	Legacy endpoint API key (x402_*)

Raw schema

{
  "type": "object",
  "properties": {
    "slug": {
      "type": "string",
      "description": "The unique slug identifier for the endpoint"
    },
    "accessToken": {
      "type": "string",
      "description": "Your dashboard MCP personal access token (sgl_pat_*)"
    },
    "apiKey": {
      "type": "string",
      "description": "Legacy endpoint API key (x402_*)"
    }
  },
  "required": [
    "slug"
  ]
}

delete_endpoint

⚠️ DESTRUCTIVE: Permanently delete an endpoint. Cannot be undone. Only works for agent-created endpoints. PATs are preferred and require mcp:endpoints:write or mcp:*.

Parameters4

slug	string	required	The unique slug identifier for the endpoint to delete
accessToken	string	optional	Your dashboard MCP personal access token (sgl_pat_*)
apiKey	string	optional	Legacy endpoint API key (x402_*)
confirm	boolean	required	Must be true to confirm deletion

Raw schema

{
  "type": "object",
  "properties": {
    "slug": {
      "type": "string",
      "description": "The unique slug identifier for the endpoint to delete"
    },
    "accessToken": {
      "type": "string",
      "description": "Your dashboard MCP personal access token (sgl_pat_*)"
    },
    "apiKey": {
      "type": "string",
      "description": "Legacy endpoint API key (x402_*)"
    },
    "confirm": {
      "type": "boolean",
      "description": "Must be true to confirm deletion"
    }
  },
  "required": [
    "slug",
    "confirm"
  ]
}

request_endpoint_creation_payment

Return the x402 payment challenge needed to create a new agent endpoint. Requires a dashboard PAT with mcp:endpoints:write or mcp:*.

Parameters17

accessToken	string	required	Your dashboard MCP personal access token (sgl_pat_*)
slug	string	required	Unique slug for the new endpoint
name	string	required	Human-readable endpoint name
originUrl	string	required	Origin URL of the endpoint backend
walletAddress	string	required	Primary payout wallet address
chain	string	required	Primary payout network, usually base, solana, or both
description	string	optional	Endpoint description
category	string	optional	Marketplace category
imageUrl	string	optional	Endpoint image URL
bannerUrl	string	optional	Endpoint banner URL
mode	string	optional	Pricing mode
price	number	optional	Price per request or base package price
currency	string	optional	Payout currency, default USDC
listOnMarketplace	boolean	optional	Whether to list the endpoint publicly
purchaseAmount	number	optional	USDC amount to pay on creation, minimum 5
webhookUrl	string \| null	optional	Optional HTTPS webhook URL
walletAddressSecondary	string	optional	Secondary wallet when chain is both

Raw schema

{
  "type": "object",
  "properties": {
    "accessToken": {
      "type": "string",
      "description": "Your dashboard MCP personal access token (sgl_pat_*)"
    },
    "slug": {
      "type": "string",
      "description": "Unique slug for the new endpoint"
    },
    "name": {
      "type": "string",
      "description": "Human-readable endpoint name"
    },
    "originUrl": {
      "type": "string",
      "format": "uri",
      "description": "Origin URL of the endpoint backend"
    },
    "walletAddress": {
      "type": "string",
      "description": "Primary payout wallet address"
    },
    "chain": {
      "type": "string",
      "description": "Primary payout network, usually base, solana, or both"
    },
    "description": {
      "type": "string",
      "description": "Endpoint description"
    },
    "category": {
      "type": "string",
      "description": "Marketplace category"
    },
    "imageUrl": {
      "type": "string",
      "format": "uri",
      "description": "Endpoint image URL"
    },
    "bannerUrl": {
      "type": "string",
      "format": "uri",
      "description": "Endpoint banner URL"
    },
    "mode": {
      "type": "string",
      "enum": [
        "direct",
        "credits",
        "flexible"
      ],
      "description": "Pricing mode"
    },
    "price": {
      "type": "number",
      "minimum": 0.01,
      "description": "Price per request or base package price"
    },
    "currency": {
      "type": "string",
      "description": "Payout currency, default USDC"
    },
    "listOnMarketplace": {
      "type": "boolean",
      "description": "Whether to list the endpoint publicly"
    },
    "purchaseAmount": {
      "type": "number",
      "minimum": 5,
      "description": "USDC amount to pay on creation, minimum 5"
    },
    "webhookUrl": {
      "type": [
        "string",
        "null"
      ],
      "format": "uri",
      "description": "Optional HTTPS webhook URL"
    },
    "walletAddressSecondary": {
      "type": "string",
      "description": "Secondary wallet when chain is both"
    }
  },
  "required": [
    "accessToken",
    "slug",
    "name",
    "originUrl",
    "walletAddress",
    "chain"
  ]
}

create_endpoint_with_payment

Create a new agent endpoint after you have obtained a valid X-Payment payload for the creation challenge. Requires a dashboard PAT with mcp:endpoints:write or mcp:*.

Parameters18

accessToken	string	required	Your dashboard MCP personal access token (sgl_pat_*)
slug	string	required	Unique slug for the new endpoint
name	string	required	Human-readable endpoint name
originUrl	string	required	Origin URL of the endpoint backend
walletAddress	string	required	Primary payout wallet address
chain	string	required	Primary payout network, usually base, solana, or both
paymentPayload	any	required	Raw X-Payment payload returned by the paying client, as JSON or base64 string
description	string	optional	Endpoint description
category	string	optional	Marketplace category
imageUrl	string	optional	Endpoint image URL
bannerUrl	string	optional	Endpoint banner URL
mode	string	optional	Pricing mode
price	number	optional	Price per request or base package price
currency	string	optional	Payout currency, default USDC
listOnMarketplace	boolean	optional	Whether to list the endpoint publicly
purchaseAmount	number	optional	USDC amount to pay on creation, minimum 5
webhookUrl	string \| null	optional	Optional HTTPS webhook URL
walletAddressSecondary	string	optional	Secondary wallet when chain is both

Raw schema

{
  "type": "object",
  "properties": {
    "accessToken": {
      "type": "string",
      "description": "Your dashboard MCP personal access token (sgl_pat_*)"
    },
    "slug": {
      "type": "string",
      "description": "Unique slug for the new endpoint"
    },
    "name": {
      "type": "string",
      "description": "Human-readable endpoint name"
    },
    "originUrl": {
      "type": "string",
      "format": "uri",
      "description": "Origin URL of the endpoint backend"
    },
    "walletAddress": {
      "type": "string",
      "description": "Primary payout wallet address"
    },
    "chain": {
      "type": "string",
      "description": "Primary payout network, usually base, solana, or both"
    },
    "paymentPayload": {
      "description": "Raw X-Payment payload returned by the paying client, as JSON or base64 string"
    },
    "description": {
      "type": "string",
      "description": "Endpoint description"
    },
    "category": {
      "type": "string",
      "description": "Marketplace category"
    },
    "imageUrl": {
      "type": "string",
      "format": "uri",
      "description": "Endpoint image URL"
    },
    "bannerUrl": {
      "type": "string",
      "format": "uri",
      "description": "Endpoint banner URL"
    },
    "mode": {
      "type": "string",
      "enum": [
        "direct",
        "credits",
        "flexible"
      ],
      "description": "Pricing mode"
    },
    "price": {
      "type": "number",
      "minimum": 0.01,
      "description": "Price per request or base package price"
    },
    "currency": {
      "type": "string",
      "description": "Payout currency, default USDC"
    },
    "listOnMarketplace": {
      "type": "boolean",
      "description": "Whether to list the endpoint publicly"
    },
    "purchaseAmount": {
      "type": "number",
      "minimum": 5,
      "description": "USDC amount to pay on creation, minimum 5"
    },
    "webhookUrl": {
      "type": [
        "string",
        "null"
      ],
      "format": "uri",
      "description": "Optional HTTPS webhook URL"
    },
    "walletAddressSecondary": {
      "type": "string",
      "description": "Secondary wallet when chain is both"
    }
  },
  "required": [
    "accessToken",
    "slug",
    "name",
    "originUrl",
    "walletAddress",
    "chain",
    "paymentPayload"
  ]
}

request_endpoint_topup_payment

Return the x402 payment challenge needed to top up credits for an existing agent endpoint. Accepts either a dashboard PAT with mcp:endpoints:write or mcp:* or a legacy endpoint API key.

Parameters4

slug	string	required	Slug of the endpoint to top up
topupAmount	number	required	USDC amount to add, minimum 1
accessToken	string	optional	Your dashboard MCP personal access token (sgl_pat_*)
apiKey	string	optional	Legacy endpoint API key (x402_*)

Raw schema

{
  "type": "object",
  "properties": {
    "slug": {
      "type": "string",
      "description": "Slug of the endpoint to top up"
    },
    "topupAmount": {
      "type": "number",
      "minimum": 1,
      "description": "USDC amount to add, minimum 1"
    },
    "accessToken": {
      "type": "string",
      "description": "Your dashboard MCP personal access token (sgl_pat_*)"
    },
    "apiKey": {
      "type": "string",
      "description": "Legacy endpoint API key (x402_*)"
    }
  },
  "required": [
    "slug",
    "topupAmount"
  ]
}

topup_endpoint_with_payment

Complete an endpoint credit top-up after you have obtained a valid X-Payment payload. Accepts either a dashboard PAT with mcp:endpoints:write or mcp:* or a legacy endpoint API key.

Parameters5

slug	string	required	Slug of the endpoint to top up
topupAmount	number	required	USDC amount to add, minimum 1
paymentPayload	any	required	Raw X-Payment payload returned by the paying client, as JSON or base64 string
accessToken	string	optional	Your dashboard MCP personal access token (sgl_pat_*)
apiKey	string	optional	Legacy endpoint API key (x402_*)

Raw schema

{
  "type": "object",
  "properties": {
    "slug": {
      "type": "string",
      "description": "Slug of the endpoint to top up"
    },
    "topupAmount": {
      "type": "number",
      "minimum": 1,
      "description": "USDC amount to add, minimum 1"
    },
    "paymentPayload": {
      "description": "Raw X-Payment payload returned by the paying client, as JSON or base64 string"
    },
    "accessToken": {
      "type": "string",
      "description": "Your dashboard MCP personal access token (sgl_pat_*)"
    },
    "apiKey": {
      "type": "string",
      "description": "Legacy endpoint API key (x402_*)"
    }
  },
  "required": [
    "slug",
    "topupAmount",
    "paymentPayload"
  ]
}

request_product_purchase_payment

Return the x402 payment challenge for purchasing a public product. This wraps the existing public /p/:id-or-slug flow and does not require owner credentials.

Parameters3

productIdOrSlug	string	required	Product slug or product ID used in the public /p/:id-or-slug purchase route
clientReferenceId	string	optional	Optional client reference ID forwarded to the purchase flow
metadata	object	optional	Optional metadata object forwarded to the purchase flow

Raw schema

{
  "type": "object",
  "properties": {
    "productIdOrSlug": {
      "type": "string",
      "description": "Product slug or product ID used in the public /p/:id-or-slug purchase route"
    },
    "clientReferenceId": {
      "type": "string",
      "description": "Optional client reference ID forwarded to the purchase flow"
    },
    "metadata": {
      "type": "object",
      "description": "Optional metadata object forwarded to the purchase flow"
    }
  },
  "required": [
    "productIdOrSlug"
  ]
}

purchase_product_with_payment

Complete a public product purchase after you have obtained a valid X-Payment payload for that product challenge.

Parameters4

productIdOrSlug	string	required	Product slug or product ID used in the public /p/:id-or-slug purchase route
paymentPayload	any	required	Raw X-Payment payload returned by the paying client, as JSON or base64 string
clientReferenceId	string	optional	Optional client reference ID forwarded to the purchase flow
metadata	object	optional	Optional metadata object forwarded to the purchase flow

Raw schema

{
  "type": "object",
  "properties": {
    "productIdOrSlug": {
      "type": "string",
      "description": "Product slug or product ID used in the public /p/:id-or-slug purchase route"
    },
    "paymentPayload": {
      "description": "Raw X-Payment payload returned by the paying client, as JSON or base64 string"
    },
    "clientReferenceId": {
      "type": "string",
      "description": "Optional client reference ID forwarded to the purchase flow"
    },
    "metadata": {
      "type": "object",
      "description": "Optional metadata object forwarded to the purchase flow"
    }
  },
  "required": [
    "productIdOrSlug",
    "paymentPayload"
  ]
}

request_endpoint_credit_purchase_payment

Return the x402 payment challenge for purchasing a public credit pack from an endpoint that exposes /e/:slug?action=purchase.

Parameters4

slug	string	required	Endpoint slug for the credit-enabled endpoint
walletAddress	string	optional	Optional wallet address to receive the purchased credits when the underlying endpoint supports it
clientReferenceId	string	optional	Optional client reference ID forwarded to the purchase flow
metadata	object	optional	Optional metadata object forwarded to the purchase flow

Raw schema

{
  "type": "object",
  "properties": {
    "slug": {
      "type": "string",
      "description": "Endpoint slug for the credit-enabled endpoint"
    },
    "walletAddress": {
      "type": "string",
      "description": "Optional wallet address to receive the purchased credits when the underlying endpoint supports it"
    },
    "clientReferenceId": {
      "type": "string",
      "description": "Optional client reference ID forwarded to the purchase flow"
    },
    "metadata": {
      "type": "object",
      "description": "Optional metadata object forwarded to the purchase flow"
    }
  },
  "required": [
    "slug"
  ]
}

purchase_endpoint_credits_with_payment

Complete a public endpoint credit-pack purchase after you have obtained a valid X-Payment payload for the purchase challenge.

Parameters5

slug	string	required	Endpoint slug for the credit-enabled endpoint
paymentPayload	any	required	Raw X-Payment payload returned by the paying client, as JSON or base64 string
walletAddress	string	optional	Optional wallet address to receive the purchased credits when the underlying endpoint supports it
clientReferenceId	string	optional	Optional client reference ID forwarded to the purchase flow
metadata	object	optional	Optional metadata object forwarded to the purchase flow

Raw schema

{
  "type": "object",
  "properties": {
    "slug": {
      "type": "string",
      "description": "Endpoint slug for the credit-enabled endpoint"
    },
    "paymentPayload": {
      "description": "Raw X-Payment payload returned by the paying client, as JSON or base64 string"
    },
    "walletAddress": {
      "type": "string",
      "description": "Optional wallet address to receive the purchased credits when the underlying endpoint supports it"
    },
    "clientReferenceId": {
      "type": "string",
      "description": "Optional client reference ID forwarded to the purchase flow"
    },
    "metadata": {
      "type": "object",
      "description": "Optional metadata object forwarded to the purchase flow"
    }
  },
  "required": [
    "slug",
    "paymentPayload"
  ]
}

get_agent_registry_info

Get public ERC-8004 / Solana-8004 registry information, supported networks, worker routes, and wallet-first notes.

Parameters

No parameters.

Raw schema

{
  "type": "object",
  "properties": {}
}

request_agent_wallet_challenge

Create a wallet-auth challenge for ERC-8004 agent registration or management. The wallet owner must sign the returned message locally; MCP does not sign with the wallet.

Parameters4

chain	string	required	Wallet auth chain
walletAddress	string	required	Wallet address that will sign the challenge
action	string	optional	Session scope to request
payload	object	optional	Optional payload object to bind into the signed challenge

Raw schema

{
  "type": "object",
  "properties": {
    "chain": {
      "type": "string",
      "enum": [
        "base",
        "solana"
      ],
      "description": "Wallet auth chain"
    },
    "walletAddress": {
      "type": "string",
      "description": "Wallet address that will sign the challenge"
    },
    "action": {
      "type": "string",
      "enum": [
        "erc8004_register",
        "erc8004_manage",
        "erc8004_update"
      ],
      "description": "Session scope to request"
    },
    "payload": {
      "type": "object",
      "description": "Optional payload object to bind into the signed challenge"
    }
  },
  "required": [
    "chain",
    "walletAddress"
  ]
}

verify_agent_wallet_challenge

Verify a wallet-signed auth challenge and receive a short-lived session token for agent registry flows.

Parameters7

chain	string	required	Wallet auth chain
walletAddress	string	required	Wallet address that signed the challenge
nonce	string	required	Nonce returned by request_agent_wallet_challenge
signature	string	required	Wallet signature over the challenge message
action	string	optional	Session scope originally requested
signatureEncoding	string	optional	hex for EVM, base64 for Solana
payload	object	optional	Optional payload object that was part of the original challenge

Raw schema

{
  "type": "object",
  "properties": {
    "chain": {
      "type": "string",
      "enum": [
        "base",
        "solana"
      ],
      "description": "Wallet auth chain"
    },
    "walletAddress": {
      "type": "string",
      "description": "Wallet address that signed the challenge"
    },
    "nonce": {
      "type": "string",
      "description": "Nonce returned by request_agent_wallet_challenge"
    },
    "signature": {
      "type": "string",
      "description": "Wallet signature over the challenge message"
    },
    "action": {
      "type": "string",
      "enum": [
        "erc8004_register",
        "erc8004_manage",
        "erc8004_update"
      ],
      "description": "Session scope originally requested"
    },
    "signatureEncoding": {
      "type": "string",
      "enum": [
        "hex",
        "base64"
      ],
      "description": "hex for EVM, base64 for Solana"
    },
    "payload": {
      "type": "object",
      "description": "Optional payload object that was part of the original challenge"
    }
  },
  "required": [
    "chain",
    "walletAddress",
    "nonce",
    "signature"
  ]
}

list_my_agent_bindable_endpoints

List platform endpoints owned by the authenticated wallet or linked dashboard user that can be bound to ERC-8004 agents.

Parameters2

sessionToken	string	required	Wallet session token returned by verify_agent_wallet_challenge
listedOnly	boolean	optional	Return only active/listed endpoints

Raw schema

{
  "type": "object",
  "properties": {
    "sessionToken": {
      "type": "string",
      "description": "Wallet session token returned by verify_agent_wallet_challenge"
    },
    "listedOnly": {
      "type": "boolean",
      "description": "Return only active/listed endpoints"
    }
  },
  "required": [
    "sessionToken"
  ]
}

list_my_registered_agents

List ERC-8004 or Solana-8004 agents owned by the authenticated wallet or linked dashboard user.

Parameters2

sessionToken	string	required	Wallet session token returned by verify_agent_wallet_challenge
network	string	optional	Optional network filter

Raw schema

{
  "type": "object",
  "properties": {
    "sessionToken": {
      "type": "string",
      "description": "Wallet session token returned by verify_agent_wallet_challenge"
    },
    "network": {
      "type": "string",
      "description": "Optional network filter"
    }
  },
  "required": [
    "sessionToken"
  ]
}

prepare_agent_registration

Prepare a wallet-first ERC-8004 or Solana-8004 registration. The caller must later send the on-chain transaction from the same wallet and then call finalize_agent_registration.

Parameters12

sessionToken	string	required	Wallet session token with erc8004_register scope
name	string	required	Agent name
description	string	required	Agent description
network	string	required	Target network for the agent
endpoint	string	optional	Primary or fallback endpoint URL
image	string	optional	Agent image URL
ownerAddress	string	optional	Owner wallet address matching the authenticated session wallet
assetAddress	string	optional	Required for Solana registrations
endpointIds	array	optional	Platform endpoint UUIDs to bind
customEndpoints	array	optional	Custom endpoint URLs to bind
version	string	optional	Agent version string
tags	array	optional	Agent tags

Raw schema

{
  "type": "object",
  "properties": {
    "sessionToken": {
      "type": "string",
      "description": "Wallet session token with erc8004_register scope"
    },
    "name": {
      "type": "string",
      "description": "Agent name"
    },
    "description": {
      "type": "string",
      "description": "Agent description"
    },
    "network": {
      "type": "string",
      "description": "Target network for the agent"
    },
    "endpoint": {
      "type": "string",
      "description": "Primary or fallback endpoint URL"
    },
    "image": {
      "type": "string",
      "description": "Agent image URL"
    },
    "ownerAddress": {
      "type": "string",
      "description": "Owner wallet address matching the authenticated session wallet"
    },
    "assetAddress": {
      "type": "string",
      "description": "Required for Solana registrations"
    },
    "endpointIds": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Platform endpoint UUIDs to bind"
    },
    "customEndpoints": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Custom endpoint URLs to bind"
    },
    "version": {
      "type": "string",
      "description": "Agent version string"
    },
    "tags": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Agent tags"
    }
  },
  "required": [
    "sessionToken",
    "name",
    "description",
    "network"
  ]
}

finalize_agent_registration

Finalize a wallet-first agent registration after the on-chain transaction has been sent from the same wallet.

Parameters2

sessionToken	string	required	Wallet session token with erc8004_register scope
payload	object	required	Raw finalize payload expected by the worker, including network, stage, and transaction hash/signature fields

Raw schema

{
  "type": "object",
  "properties": {
    "sessionToken": {
      "type": "string",
      "description": "Wallet session token with erc8004_register scope"
    },
    "payload": {
      "type": "object",
      "description": "Raw finalize payload expected by the worker, including network, stage, and transaction hash/signature fields"
    }
  },
  "required": [
    "sessionToken",
    "payload"
  ]
}

prepare_agent_update

Prepare a wallet-first update for an existing ERC-8004 or Solana-8004 agent. If metadata changes require an on-chain URI update, the response describes that action.

Parameters2

sessionToken	string	required	Wallet session token with erc8004_manage, erc8004_update, or erc8004_register scope
payload	object	required	Raw update payload expected by the worker, including network plus agentId or assetAddress and the requested fields to change

Raw schema

{
  "type": "object",
  "properties": {
    "sessionToken": {
      "type": "string",
      "description": "Wallet session token with erc8004_manage, erc8004_update, or erc8004_register scope"
    },
    "payload": {
      "type": "object",
      "description": "Raw update payload expected by the worker, including network plus agentId or assetAddress and the requested fields to change"
    }
  },
  "required": [
    "sessionToken",
    "payload"
  ]
}

finalize_agent_update

Finalize a wallet-first update for an existing ERC-8004 or Solana-8004 agent after any required on-chain transaction has been sent from the same wallet.

Parameters2

sessionToken	string	required	Wallet session token with erc8004_manage, erc8004_update, or erc8004_register scope
payload	object	required	Raw finalize payload expected by the worker, including network plus agentId or assetAddress and any txHash/txSignature/tokenUri fields

Raw schema

{
  "type": "object",
  "properties": {
    "sessionToken": {
      "type": "string",
      "description": "Wallet session token with erc8004_manage, erc8004_update, or erc8004_register scope"
    },
    "payload": {
      "type": "object",
      "description": "Raw finalize payload expected by the worker, including network plus agentId or assetAddress and any txHash/txSignature/tokenUri fields"
    }
  },
  "required": [
    "sessionToken",
    "payload"
  ]
}

submit_agent_feedback

Submit on-chain ERC-8004 or Solana-8004 reputation feedback through the worker feedback route. This requires the separate worker feedback API key, not a wallet session token.

Parameters9

apiKey	string	required	Worker feedback API key
network	string	required	Target network for the feedback
rating	number	required	Rating from 1 to 5
agentId	number	optional	EVM agent id
assetAddress	string	optional	Solana asset address
comment	string	optional	Optional feedback comment
tag1	string	optional	Primary tag, default overall
tag2	string	optional	Secondary tag, default agentic
endpoint	string	optional	Optional endpoint context string

Raw schema

{
  "type": "object",
  "properties": {
    "apiKey": {
      "type": "string",
      "description": "Worker feedback API key"
    },
    "network": {
      "type": "string",
      "description": "Target network for the feedback"
    },
    "rating": {
      "type": "number",
      "minimum": 1,
      "maximum": 5,
      "description": "Rating from 1 to 5"
    },
    "agentId": {
      "type": "number",
      "description": "EVM agent id"
    },
    "assetAddress": {
      "type": "string",
      "description": "Solana asset address"
    },
    "comment": {
      "type": "string",
      "description": "Optional feedback comment"
    },
    "tag1": {
      "type": "string",
      "description": "Primary tag, default overall"
    },
    "tag2": {
      "type": "string",
      "description": "Secondary tag, default agentic"
    },
    "endpoint": {
      "type": "string",
      "description": "Optional endpoint context string"
    }
  },
  "required": [
    "apiKey",
    "network",
    "rating"
  ]
}

io.github.ivaavimusic/singularity - MCP Server

🛠️ Key Features

🚀 Use Cases

⚡ Developer Benefits

⚠️ Limitations

browse_marketplace

get_listing

get_featured

get_top_rated

get_agent

list_categories

list_networks

list_agents

list_my_endpoints

list_my_campaigns

create_campaign

update_campaign

update_endpoint

list_my_products

update_product

get_endpoint_details

get_endpoint_stats

set_webhook

remove_webhook

delete_endpoint

request_endpoint_creation_payment

create_endpoint_with_payment

request_endpoint_topup_payment

topup_endpoint_with_payment

request_product_purchase_payment

purchase_product_with_payment

request_endpoint_credit_purchase_payment

purchase_endpoint_credits_with_payment

get_agent_registry_info

request_agent_wallet_challenge

verify_agent_wallet_challenge

list_my_agent_bindable_endpoints

list_my_registered_agents

prepare_agent_registration

finalize_agent_registration

prepare_agent_update

finalize_agent_update

submit_agent_feedback

Install

Remote endpoint

Related servers