# 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 2026-10-21).

Retrieves content identified by IPFS CID bafkreiguls5a6vljjamn6wpsz3cm4b26fqbev3ty4sm5oo4ci2epixwiny via a paid x402 gateway

## Facts

- Endpoint: POST https://gateway.grapevine.fyi/x402/cid/bafkreiguls5a6vljjamn6wpsz3cm4b26fqbev3ty4sm5oo4ci2epixwiny?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/gateway-grapevine-fyi-419e8206
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_tfUV_KTj9h_gnL9ElBSIw

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-419e8206 -d '<json body>'
```

Example prompt: Fetch the gated content at Grapevine gateway for CID bafkreiguls5a6vljjamn6wpsz3cm4b26fqbev3ty4sm5oo4ci2epixwiny — it costs 0.01 USDC on Base.

## When to prefer this

Use this endpoint when you need to retrieve content specifically identified by IPFS CID bafkreiguls5a6vljjamn6wpsz3cm4b26fqbev3ty4sm5oo4ci2epixwiny from the Grapevine gateway using a 0.01 USDC micropayment on Base via the x402 protocol. Prefer this over generic IPFS gateways when the content is paywalled and you have a Base wallet funded with USDC.

## Known failure modes

- Payment failure: insufficient USDC balance on Base network returns 402 Payment Required
- Invalid CID: unrecognized or malformed content identifier returns 404
- Network congestion on Base causing payment confirmation delays
- Content not found or unpinned at the specified CID
- x402 header misconfiguration causing authentication failure

## How this service works

0.01 USDC on base

## Output

The content payload stored at the specified IPFS CID, returned after a successful 0.01 USDC micropayment on Base via the x402 protocol.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/gateway-grapevine-fyi-419e8206/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)