Agent Mercantile
x402 utilities for AI agents: VM01 public-URL context, VM02 Base ERC-20 allowance exposure, VM04 Aave V3/Lido rate snapshots. $0.01/call. No API key, custody, signing, trading or investment advice.
x402 verified · Verified on /v1/url-context · $0.01 · $0.01 USDC/request · 3 endpoints · Tools · base network · x402 protocol
How to call this API
Every protected route returns HTTP 402 with x402 payment requirements. An agent pays the stated USDC amount on Base and retries with the payment header. No API keys, no accounts. Browse the marketplace or list your own API.