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X402engine MCP

50+ pay-per-call APIs for AI agents — images, LLM, code, crypto, travel & more via x402

Connector by agentc22 · GitHub account verified by the MCP Registry

IndexedLicense unknownLocal (stdio)★ 1
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Install

Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/agentc22-x402engine-mcp

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

50+ pay-per-call APIs for AI agents — images, LLM, code, crypto, travel & more via x402

Reviews

Write a review

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Permissions

What this server can do and what it asks for, from its tool list, install config and code. Checked Oct 26, 2026.

Tools
18 read · 1 write · 1 delete · 2 not yet classified
Secrets
2 (API keys, tokens or passwords)
Install scripts
None found
Runs as
Node.js package

Tools by what they do 22

Read from the source code; the running server may list different tools.

Read 18 · Look things up without changing anything.

  • discover_services
  • get_crypto_categories
  • get_crypto_history
  • get_crypto_markets
  • get_crypto_price
  • get_from_ipfs
  • get_token_metadata
  • get_token_prices
  • get_trending_crypto
  • get_wallet_balances
  • get_wallet_pnl
  • get_wallet_transactions
Show 6 more tools
  • search_cheapest_dates
  • search_crypto
  • search_flights
  • search_hotels
  • search_locations
  • service_health

Write 1 · Create, change, send or run things.

  • pin_to_ipfs

Delete 1 · Delete, drop, revoke or wipe things.

  • execute_code

Not yet classified 2 · We could not tell from the name and description.

  • generate_image
  • transcribe_audio

Secrets and settings it asks for

Secrets: values you paste in that let it act as you.

  • X402_DEV_BYPASS
  • X402_PAYMENT_HEADER

Other settings (environment variables or headers).

  • X402_BASE_URL

Network hosts it talks to 5

  • chat-plugins.lobehub.com · found in code
  • github.com · found in code
  • glama.ai · found in code
  • x402-gateway-production.up.railway.app · found in code
  • x402engine.app · found in code

Files it touches

  • Any path the agent passes to its tools

Tools (22)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • discover_services

    List all available x402 Engine APIs with pricing, endpoints, and payment networks. Call this first to understand what's available.

  • execute_code

    Execute code in a secure sandboxed environment (E2B). Supports Python, JavaScript, Bash, and R. $0.005 per execution.

  • generate_image

    Generate an image from a text prompt. Three quality tiers: 'fast' ($0.015, FLUX Schnell), 'quality' ($0.05, FLUX.2 Pro), 'text' ($0.12, Ideogram v3 for images with text). Returns image URL.

  • get_crypto_categories

    List CoinGecko category IDs for sector discovery and downstream market filters. $0.001 per request.

  • get_crypto_history

    Get historical price data for a cryptocurrency. $0.003 per request.

  • get_crypto_markets

    Get top cryptocurrencies by market cap with detailed market data. $0.002 per request.

  • get_crypto_price

    Get current prices for cryptocurrencies. $0.001 per request.

  • get_from_ipfs

    Retrieve content from IPFS by CID. $0.001 per request.

  • get_token_metadata

    Get metadata for a token (name, symbol, decimals, etc.). $0.002 per request.

  • get_token_prices

    Get DEX-derived prices for tokens by contract address. $0.005 per request.

  • get_trending_crypto

    Get trending cryptocurrencies. $0.001 per request.

  • get_wallet_balances

    Get token balances for a wallet address on any supported chain. $0.005 per request.

  • get_wallet_pnl

    Get profit and loss analysis for a wallet's token trades. $0.01 per request.

  • get_wallet_transactions

    Get transaction history for a wallet address. $0.005 per request.

  • pin_to_ipfs

    Pin JSON data to IPFS via Pinata. Returns the IPFS CID. $0.01 per pin.

Show 7 more tools
  • search_cheapest_dates

    Find the cheapest travel dates for a route. Returns date/price pairs sorted by price. $0.01 per request.

  • search_crypto

    Search for a cryptocurrency by name or symbol. $0.001 per request.

  • search_flights

    Search flight offers by route, dates, and passengers. Returns pricing, itineraries, and airlines. $0.01 per request.

  • search_hotels

    Search hotel offers by city and dates. Returns room details, pricing, and availability. $0.01 per request.

  • search_locations

    Search for airports and cities by keyword. Returns IATA codes, names, and coordinates. $0.005 per request.

  • service_health

    Get live health metrics for all x402engine services — latency (p50/p95/p99), error rates, request volume, and status. Free, no payment required. Call this before choosing which service to use.

  • transcribe_audio

    Transcribe audio to text using Deepgram Nova-3. Accepts a public URL to an audio file. $0.10 per transcription.

Signals

Stars
1
Forks
0
Open issues
9
Last commit
Oct 11, 2026 (17 days ago)
Last release
Feb 11, 2026 (8 months ago)

From GitHub (fetched Oct 24, 2026).

Details

Registry name
io.github.agentc22/x402engine-mcp
Version
1.0.3
Auth
API key
Packages
npm x402engine-mcp
License
License unknown
Repository
github.com/agentc22/x402engine-mcp
First seen
Oct 24, 2026
Last checked
Oct 25, 2026
Source
Official MCP Registrygithub-graphql
Cite this page

X402engine MCP. Agent Mart. https://agentmart.dev/connectors/agentc22-x402engine-mcp (last updated 2026-10-25)