# 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 2026-10-22).

Returns content associated with a specific IPFS CID (bafkreia6nujebdr2tyzvc4ayvtpi5az5dgrtd3scdvf3ehuepa4b2d3hpa) via the Grapevine gateway, payable via x402 micropayment protocol at 0.01 USDC on Base.

## Facts

- Endpoint: POST https://gateway.grapevine.fyi/x402/cid/bafkreia6nujebdr2tyzvc4ayvtpi5az5dgrtd3scdvf3ehuepa4b2d3hpa?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/gateway-grapevine-fyi-27fcfa80
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_4WqD5d4e6DmIxCogqBhb_

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-27fcfa80 -d '<json body>'
```

Example prompt: Fetch the content for IPFS CID bafkreia6nujebdr2tyzvc4ayvtpi5az5dgrtd3scdvf3ehuepa4b2d3hpa from the Grapevine gateway — it costs 0.01 USDC on Base via x402.

## When to prefer this

Use this endpoint when you need to retrieve a specific piece of content addressed by its IPFS CID (bafkreia6nujebdr2tyzvc4ayvtpi5az5dgrtd3scdvf3ehuepa4b2d3hpa) through the Grapevine gateway and are willing to pay 0.01 USDC on Base via the x402 micropayment protocol. Prefer this over generic IPFS gateways when content is specifically gated behind a Grapevine paywall.

## Known failure modes

- Payment not provided or invalid x402 header — returns 402 Payment Required
- Incorrect USDC amount or wrong network (not Base) — payment rejected
- CID not found or content unavailable — returns 404
- Network or gateway timeout — returns 5xx
- Expired or reused payment token — returns 402

## How this service works

0.01 USDC on base

## Output

The raw content payload stored at the given IPFS CID, returned after a successful x402 micropayment of 0.01 USDC on the Base network.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/gateway-grapevine-fyi-27fcfa80/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)