- Agent Exchange
Agent Exchange
Pay-per-call x402 data APIs for AI agents, exposed over MCP. Multi-source web search (Hacker News + GitHub + Stack Overflow + Wikipedia in one call), multi-chain on-chain reads (balance, gas, tx across Base/Ethereum/Optimism/Arbitrum/Polygon), token rug-check, live DEX data, and unique AI-visibility (does AI recommend a brand or token). USDC on Base, no API key, no signup. MCP endpoint: https://store.agentexchange.work/mcp
Overview
Agent Exchange — pay-per-call data APIs for AI agents (x402 + MCP)
Agent Exchange is a machine-payable data service for autonomous AI agents. Agents pay per request in USDC on Base via the x402 protocol — no API key, no signup, no subscription. It's also exposed as an MCP server and an A2A agent.
- Live API / MCP endpoint:
https://store.agentexchange.work/mcp - Catalog & free samples: https://store.agentexchange.work/samples
- OpenAPI: https://store.agentexchange.work/openapi.json
What it does
40+ endpoints across:
- AI-visibility / GEO — does AI recommend this brand or token in its category? (the data nobody else sells)
- On-chain reads — balance, gas, ENS, token supply, tx status/explainer (Base + multi-chain)
- Trading — token rug-check (honeypot / tax / mint / owner risk), live DEX price & liquidity, new-token launches
- Web & research — unified web search (HN + GitHub + Stack Overflow + Wikipedia), Wikipedia lookup
- Markets & macro — prediction-market odds, DeFi yields, World Bank country indicators
Prices start at $0.001/call.
Connect it (MCP)
Point any MCP client at the remote server:
{
"mcpServers": {
"agent-exchange": {
"type": "streamable-http",
"url": "https://store.agentexchange.work/mcp"
}
}
}
Payment is handled per-tool-call via x402 (USDC on Base). Discover the catalog programmatically at /openapi.json or browse free examples at /samples.
License
MIT — see LICENSE.
Server Config
{
"mcpServers": {
"agent-exchange": {
"url": "https://store.agentexchange.work/mcp"
}
}
}Project Info
Created At
34 minutes agoUpdated At
31 minutes agoAuthor Name
gtdfg6wgg8-uiStar
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