{"service":"venture Tempo Data API","description":"Pay-per-call on-chain data + AI image generation for/on Tempo mainnet (chain 4217). Settlement in USDC.e via the Machine Payments Protocol (HTTP 402).","price":"0.01 USDC.e per data call · 0.035 USDC.e per generated image","payTo":"0xA762b0c5284d21C113be9eeEbE437a512b45090e","chainId":4217,"currency":"0x20c000000000000000000000b9537d11c60e8b50","discovery":"/openapi.json","wellKnown":["/.well-known/x402","/.well-known/x402.json","/.well-known/agent-card.json","/.well-known/agent.json"],"endpoints":{"GET /tempo/token?address=0x...":"TIP-20/ERC-20 token metadata: name, symbol, decimals, totalSupply (0.01 USDC.e)","GET /tempo/balance?token=0x...&holder=0x...":"token balance of a holder (raw + formatted) (0.01 USDC.e)","POST /image {\"prompt\":\"...\",\"aspect\"?:\"1:1\",\"format\"?:\"png\"|\"json\"}":"AI image generation (gemini-2.5-flash-image, ~1024px): raw PNG bytes or base64 JSON (0.035 USDC.e)"},"howToPay":"Send the request; on 402 pay the returned MPP challenge (USDC.e on Tempo) and retry. See https://mpp.dev / npm i mppx."}