com.agishub/crypto-prices — Model Context Protocol (MCP) Server

This MCP server provides live USD crypto spot prices by ticker (e.g., BTC, ETH, SOL) for use by AI agents. It is described as a pay-per-call service (“x402 pay-per-call”), delivering current price data on demand for specific assets.

🛠️ Key Features

Live USD crypto spot prices
Price lookup by ticker (examples include BTC, ETH, SOL)
Designed for AI agents
Pay-per-call billing (“x402 pay-per-call”)

🚀 Use Cases

Retrieve current spot prices in USD for common crypto tickers
Provide price inputs to AI agent workflows that require up-to-date market data

⚡ Developer Benefits

Simple ticker-based access to live spot pricing
On-demand price retrieval aligned to agent use

⚠️ Limitations

Scope is limited to USD crypto spot prices by ticker
Billing is pay-per-call (“x402 pay-per-call”)

AgisHub

Pay-per-call tools for AI agents — no signup, no API keys, just USDC.

Live data & utilities over x402 micropayments on Base. Your agent pays a few tenths of a cent per call from its own wallet; no accounts, no monthly plans.

x402 Base MCP License

Website · Live API · OpenAPI

Why AgisHub

Traditional APIs make an agent stop and ask a human: sign up, create an account, copy an API key, add a credit card, read the docs. AgisHub tools are callable the moment an agent has a funded wallet — the server answers HTTP 402, the agent signs a USDC payment on Base, and the data flows back. Under a second, no human in the loop.

	Raw API + key + plan	Single‑vendor MCP	AgisHub
Sign‑up / API key	required	required	none
Billing	monthly / credits	subscription	per call (USDC)
Agent can pay itself	✗	✗	✓ (x402)
Free tier for discovery	varies	varies	✓ (free MCP)
Multiple tools, one door	✗	one vendor	✓

Free MCP tier to discover and prototype; pay‑per‑call x402 HTTP tier for production, priced per request in USDC.

Two doors, one platform

MCP (free) — remote Model Context Protocol server. Point Claude / Cursor / any MCP client at the URL and the tools appear.
HTTP x402 (paid) — POST /v1/<tool>; unpaid requests get a 402 challenge, the client signs a USDC payment (EIP‑3009 on Base) and retries. USDC contract 0x8335…2913.

code

MCP (free):   https://api.agishub.com/mcp
HTTP (paid):  POST https://api.agishub.com/v1/<tool>
Discovery:    https://api.agishub.com/openapi.json

Tools

Prices are per call in USDC on Base. Tools on both channels are free via MCP and priced via HTTP x402.

🕔 timezone — world clock, date math & scheduling for agents

Tool	What it does	Channels	Cost (x402)
`now_in`	Current local time in an IANA timezone — UTC offset, abbreviation, DST flag.	MCP · HTTP	$0.001
`convert_timezone`	Convert a datetime between two IANA zones. Accepts ISO 8601 or natural language ("next Tuesday 3pm").	MCP · HTTP	$0.001
`convert_batch`	Convert one instant into many zones at once — ideal for world‑clock views.	MCP · HTTP	$0.001
`tz_offset`	Exact UTC offset of a zone at a given instant (DST‑aware; handles +05:30, +05:45).	MCP · HTTP	$0.001
`lookup_timezone`	Resolve a city or country to its IANA timezone(s). "Delhi" → `Asia/Kolkata`.	MCP · HTTP	$0.001
`date_math`	Add/subtract time respecting DST, or diff two datetimes across zones.	MCP · HTTP	$0.001
`find_meeting_slots`	Overlapping working‑hour slots across timezones (skips weekends & public holidays).	MCP · HTTP	free: 1 slot · $0.02: all
`is_holiday`	Is a date a public holiday in a country (ISO 3166‑1)? Data from Nager.Date.	MCP · HTTP	$0.001
`list_timezones`	List or search valid IANA timezone names.	MCP	free

🕸️ Agis Web Scraper — read any web page as clean markdown

Tool	What it does	Channels	Cost (x402)
`extract`	Fetch any public URL and return its main content as clean markdown (title, headings, links, lists). Optional `render:true` runs a headless browser for JS‑heavy pages / SPAs. Built for RAG and agents that need to read the web.	HTTP	$0.004

More tools land here as the platform grows — each new service plugs into the same MCP + x402 doors.

Quick start

Use the free MCP tools (Claude Code example):

bash

claude mcp add --transport http timezone https://api.agishub.com/mcp

Pay per call over HTTP x402 (any x402 client / wallet):

bash

# Unpaid → 402 challenge; an x402-aware client signs & retries automatically.
curl -X POST https://api.agishub.com/v1/web-scraper \
  -H 'content-type: application/json' \
  -d '{"url":"https://example.com","render":true}'

Your agent's wallet only needs USDC on Base — the facilitator covers gas.

For agents & LLMs

Payments are real USDC on Base mainnet and irreversible. Fund a dedicated agent wallet with a small balance; that balance is your spending cap.
The free MCP tier never charges. Only the /v1/* (x402 HTTP) routes take payment.
extract fetches arbitrary public URLs; it will not reach private/internal hosts.

Pricing

Per‑call, in USDC on Base — no subscription. Roughly: $1 ≈ 1,000 timezone calls, ≈ 250 web extractions, or 50 full meeting‑slot searches. Settlement fees on Base are a fraction of a cent and paid by the facilitator.

com.agishub/crypto-prices