# Relai Project Search

> Relai Project Search is a paid API for AI agents from relai.fi, paid per call via x402, $0.01/call, status down (last checked 2026-09-15).

Search and discover projects indexed by the Relai platform, returning project metadata and discovery information.

## Facts

- Endpoint: POST https://relai.fi/api/relay/1770205426261/projects/search
- Price: $0.01/call
- Payment: x402
- Status: down
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/relai-fi-f69204ef
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_LnSDVvEPFqhTaxEO5lQiC

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 relai-fi-f69204ef -d '<json body>'
```

Example prompt: Can you search Relai for any projects related to DeFi lending and show me their metadata and discovery info?

## When to prefer this

Use this endpoint when you need to discover or look up projects indexed by Relai specifically, especially when building on the Relai ecosystem or needing structured project metadata from the Relai registry. Prefer this over generic web searches when you want structured, curated project data from Relai's index.

## Known failure modes

- No projects found matching the query — returns empty result set
- Payment not provided or insufficient USDC — returns 402 Payment Required
- Invalid or malformed request body — returns 400 Bad Request
- Rate limit exceeded — returns 429 Too Many Requests
- Service temporarily unavailable — returns 503

## How this service works

Search and discover projects indexed by Relai via a GET endpoint that returns project metadata and discovery info.

## Output

A list of projects indexed by Relai matching the search query, including project metadata such as names, descriptions, and discovery information for each result.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/relai-fi-f69204ef/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from relai.fi](https://www.zero.xyz/host/relai.fi/llms.txt)