io.usefulapi/mercoa Model Context Protocol (MCP) Server

The io.usefulapi/mercoa MCP server (slug: io-usefulapi-mercoa) provides capabilities to query and manage Mercoa AP/AR bill-pay data. It focuses on core bill-pay objects, including entities, invoices, transactions, and payment methods, enabling structured access to relevant Mercoa accounts payable and receivable information.

🛠️ Key Features

Query Mercoa AP/AR bill-pay
Manage bill-pay data across entities, invoices, transactions, and payment methods

🚀 Use Cases

Retrieve Mercoa records related to invoices and bill-pay transactions
Look up and work with payment methods for AP/AR workflows
Access relevant entities involved in Mercoa bill-pay operations

⚡ Developer Benefits

Clear domain scope centered on Mercoa AP/AR bill-pay
Well-defined data categories: entities, invoices, transactions, payment methods

⚠️ Limitations

Available details are limited to bill-pay query and management for specified Mercoa object types; no additional tools, authentication, or operational constraints are provided.

Mercoa MCP by usefulapi

Query and manage Mercoa AP/AR bill-pay — entities, invoices, transactions and payment methods — from Claude, Cursor, or any MCP client. Hosted, no local install — connect with your Mercoa API key.

Live endpoint: https://mercoa.usefulapi.io/mcp · Homepage: https://usefulapi.io/mercoa

Add to Claude

json

{
  "mcpServers": {
    "mercoa": {
      "url": "https://mercoa.usefulapi.io/mcp"
    }
  }
}

On first connect you'll paste your Mercoa API key. It's validated, stored per-user, and scoped to you.

Tools

Tool	Type	What it does
`mercoa_find_entities`	read	Find entities
`mercoa_get_entity`	read	Get entity
`mercoa_get_entity_events`	read	Get entity events
`mercoa_get_entity_invoice_metrics`	read	Get entity invoice metrics
`mercoa_list_entity_payment_methods`	read	List entity payment methods
`mercoa_get_payment_method`	read	Get payment method
`mercoa_list_entity_users`	read	List entity users
`mercoa_find_invoices`	read	Find invoices
`mercoa_get_invoice`	read	Get invoice
`mercoa_get_invoice_events`	read	Get invoice events
`mercoa_find_transactions`	read	Find transactions
`mercoa_get_transaction`	read	Get transaction
`mercoa_get_organization`	read	Get organization
`mercoa_create_entity`	write	Create entity
`mercoa_create_invoice`	write	Create invoice
`mercoa_update_invoice`	write	Update invoice
`mercoa_add_invoice_comment`	write	Add invoice comment
`mercoa_usage_status`	meta	Usage status (free-tier meter)
`mercoa_upgrade`	meta	Upgrade to Pro (unlimited)

read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage or manage your subscription.

Pricing

Plan	Price	Limit
Free	$0	100 tool calls / month
Pro	$9/mo or $90/yr (2 months free)	Unlimited

License

MIT — see LICENSE. Documentation only; the server is hosted.

Mercoa