# Freederia Research Record Lookup

> Freederia Research Record Lookup is a paid API for AI agents from agents.freederia.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-19).

Fetches a structured, machine-readable JSON record for a specific Freederia research post by its numeric ID, including title, category, evidence status, source anchors, and retrieval metadata.

## Facts

- Endpoint: GET https://agents.freederia.com/v1/posts/144776?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/freederia-research-record-lookup-f6057329
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Ls1kLg46HtxBtXcpEoLTi

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 freederia-research-record-lookup-f6057329
```

Example prompt: Pull up the Freederia research record for post ID 614983 — I need its title, category, evidence status, and any source anchors in machine-readable JSON.

## When to prefer this

Use this endpoint when you need structured, machine-readable metadata for a specific Freederia research post and already know its numeric post ID. Ideal for agents that need to verify evidence status, retrieve source anchors, or enrich a knowledge pipeline with validated research records from Freederia's curated dataset.

## Known failure modes

- Post ID not found — 404 response if the numeric ID does not correspond to any existing Freederia record
- Payment not processed — x402 payment required error if USDC payment fails or is not included
- Malformed request — error if the POST body is missing or incorrectly structured
- Rate limiting — too many requests from the same origin in a short window
- Network timeout — if the Freederia backend is temporarily unavailable

## How this service works

Structured Freederia research record lookup by id: machine-readable JSON with title, category, evidence status, public URL, source anchors, package pointer, validation boundaries, and retrieval-ready metadata

## Output

A structured JSON object containing the research post's title, category, evidence status, canonical public URL, source anchors, package pointer, validation boundaries, and additional retrieval-ready metadata fields.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/freederia-research-record-lookup-f6057329/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agents.freederia.com](https://www.zero.xyz/host/agents.freederia.com/llms.txt)