# Grapevine Gateway CID Content Endpoint

> Grapevine Gateway CID Content Endpoint is a paid API for AI agents from gateway.grapevine.fyi, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-23).

Retrieves content identified by a specific IPFS CID (bafkreidgvykqe6qk7hoq2j7p252alsfkphxijhwjsgpt4xjxkeafhsxawi) via a pay-per-access x402 gateway

## Facts

- Endpoint: POST https://gateway.grapevine.fyi/x402/cid/bafkreidgvykqe6qk7hoq2j7p252alsfkphxijhwjsgpt4xjxkeafhsxawi?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/gateway-grapevine-fyi-c3891998
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_yOyN8_W_IZabV9DiTSUCj

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability gateway-grapevine-fyi-c3891998 -d '<json body>'
```

Example prompt: Fetch the gated content at Grapevine gateway CID bafkreidgvykqe6qk7hoq2j7p252alsfkphxijhwjsgpt4xjxkeafhsxawi — it costs 0.01 USDC on Base via the x402 payment protocol.

## When to prefer this

Use this endpoint when you need to access the specific IPFS CID bafkreidgvykqe6qk7hoq2j7p252alsfkphxijhwjsgpt4xjxkeafhsxawi through the Grapevine gateway and are willing to pay 0.01 USDC on Base mainnet via x402 micropayment. Prefer this over direct IPFS gateways when the content is exclusively gated here.

## Known failure modes

- Payment insufficient or missing — 402 Payment Required returned
- Invalid or expired x402 payment header — access denied
- CID not found or content unavailable — 404 response
- Base network congestion causing payment verification delay
- Incorrect payment network (e.g. using testnet instead of mainnet Base)

## How this service works

0.01 USDC on base

## Output

Returns the content payload stored at the specified IPFS CID, unlocked after successful 0.01 USDC micropayment on the Base network via x402 protocol.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/gateway-grapevine-fyi-c3891998/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from gateway.grapevine.fyi](https://www.zero.xyz/host/gateway.grapevine.fyi/llms.txt)