# Grapevine Gateway CID Endpoint (bafkreifoga2silttn6qmiqobwivqj2rn7yswqxrt7mlu4uktiyptdxmpmm)

> Grapevine Gateway CID Endpoint (bafkreifoga2silttn6qmiqobwivqj2rn7yswqxrt7mlu4uktiyptdxmpmm) is a paid API for AI agents from gateway.grapevine.fyi, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-19).

Serves a specific content-addressed resource identified by a CID (bafkreifoga2silttn6qmiqobwivqj2rn7yswqxrt7mlu4uktiyptdxmpmm) via a paid x402 gateway for 0.01 USDC on Base

## Facts

- Endpoint: POST https://gateway.grapevine.fyi/x402/cid/bafkreifoga2silttn6qmiqobwivqj2rn7yswqxrt7mlu4uktiyptdxmpmm?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-19
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/gateway-grapevine-fyi-811d0f7c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_PWdHNDN7fNbv6YQWoscI6

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-811d0f7c -d '<json body>'
```

Example prompt: Fetch the content stored at CID bafkreifoga2silttn6qmiqobwivqj2rn7yswqxrt7mlu4uktiyptdxmpmm from the Grapevine gateway — it costs 0.01 USDC on Base.

## When to prefer this

Use this endpoint when you specifically need to access the content identified by CID bafkreifoga2silttn6qmiqobwivqj2rn7yswqxrt7mlu4uktiyptdxmpmm via the Grapevine gateway and are prepared to pay 0.01 USDC on Base via x402 micropayment protocol.

## Known failure modes

- Payment not included or invalid x402 header — returns 402 Payment Required
- Insufficient USDC balance on Base — payment fails
- CID not found or expired on gateway — returns 404
- Wrong network (not Base mainnet) used for payment — payment rejected
- Rate limiting or gateway downtime — returns 503

## How this service works

0.01 USDC on base

## Output

Returns the content associated with the specific CID (bafkreifoga2silttn6qmiqobwivqj2rn7yswqxrt7mlu4uktiyptdxmpmm) after verifying the 0.01 USDC x402 micropayment on the Base network. The response body contains the resolved content resource.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/gateway-grapevine-fyi-811d0f7c/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)