Flat-rate LLM and EVM toolkit
48 pay-per-call endpoints, no API key and no account: EVM chain reads, ERC20 safety checks, URL to markdown, email and domain checks over live DNS, hashing, randomness, time zones and LLM completions. Verified route: GET /v1/evm/block?chain=base at $0.005, settled in USDC on Base. That route also advertises Polygon and Arbitrum payment rails at the same price; those rails are not verified. The other endpoints on this host, including the $1 completions route, are listed but unpaid and unverified.
x402 verified · Verified on /v1/evm/block · $0.005 · $0.005 USDC/request · 48 endpoints / 49 tools · 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.