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Grapevine IPFS File Retrieval via x402
x402
Grapevine IPFS File Retrieval via x402 is a paid API for AI agents from grapevine.dev-mypinata.cloud, paid per call via x402, $1/call, status down (last checked 2026-09-15).
Retrieves a specific IPFS file (CID bafkreibculhjx6ypm4dmxlko4a2bdezbq3le5cazx5mnbmsxsl6eqceme4) gated behind a 1 USDC micropayment on Base Sepolia via the x402 payment protocol.
Price / call$1
Success—
StatusDown
How this service works
Paid GET access to the IPFS CID via Grapevine, requiring 1 USDC on Base Sepolia to retrieve the file (application/octet-stream).
Output
Returns the raw file bytes as application/octet-stream for the specified IPFS CID after the 1 USDC micropayment is processed on Base Sepolia via the x402 protocol.
Example use cases
Example prompt
“Can you fetch the IPFS file at CID bafkreibculhjx6ypm4dmxlko4a2bdezbq3le5cazx5mnbmsxsl6eqceme4 from Grapevine? It costs 1 USDC on Base Sepolia to access.”
Technical details
Endpoint
POSThttps://grapevine.dev-mypinata.cloud/x402/cid/bafkreibculhjx6ypm4dmxlko4a2bdezbq3le5cazx5mnbmsxsl6eqceme4When to prefer
Use this endpoint when you specifically need to retrieve the IPFS file at CID bafkreibculhjx6ypm4dmxlko4a2bdezbq3le5cazx5mnbmsxsl6eqceme4 and are willing to pay 1 USDC on Base Sepolia via x402. Ideal for agents operating in Web3/crypto environments that can handle on-chain micropayments.
Side effects
- Payment not authorized or insufficient USDC balance — 402 Payment Required
- Invalid or malformed x402 payment header — 400 Bad Request
- CID not found on IPFS network — 404 Not Found
- Base Sepolia network congestion causing payment verification timeout
- Incorrect network (not Base Sepolia) used for payment
Tags
x402
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