# allooloo.io Public Record Lookup

> allooloo.io Public Record Lookup is a paid API for AI agents from allooloo.io, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-13).

Fetches a signed public-record entry for a market node, product, or estate-scale block on allooloo.io, returning an EdDSA-signed receipt with a permanent resolution URL.

## Facts

- Endpoint: GET https://allooloo.io/api?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/allooloo-io-public-record-lookup-b9b6322b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_F9NxUGgig3Q8Clom2IvG0

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 allooloo-io-public-record-lookup-b9b6322b
```

Example prompt: Fetch me the signed public record for the allooloo.io estate-scale block — I need the EdDSA receipt and its permanent resolution URL.

## When to prefer this

Use this endpoint when you need a cryptographically verifiable, permanently resolvable public record from the allooloo.io registry — specifically for market nodes, product records, or estate-scale blocks — and require an EdDSA-signed receipt as proof of retrieval. Prefer this over generic web lookups when auditability, non-repudiation, and permanent receipt resolution matter.

## Known failure modes

- Invalid or missing 'type' and 'method' fields return a schema validation error
- Non-existent record identifier returns a 404 or empty record
- Payment not completed (x402 flow incomplete) results in a 402 Payment Required response
- Network timeout or allooloo.io service unavailability returns a 5xx error
- HEAD or DELETE methods may return no body even on success

## How this service works

One paid call on allooloo.io for $0.01 USDC: the surface's own statement of record (a market node: its list_nodes line; a product: its record of record; allooloo.io: the estate scale block), public-record only, with an EdDSA-signed receipt that resolves forever at https://allooloo.io/x402/receipt/{nonce}. Doctrine: https://agentic-x402.ai/.

## Output

A public-record payload corresponding to the queried surface (market node list_nodes line, product record, or estate-scale block), accompanied by an EdDSA-signed receipt object containing a nonce and a permanent resolution URL at https://allooloo.io/x402/receipt/{nonce}.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    }
   }
  },
  "output": {
   "type": "object"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/allooloo-io-public-record-lookup-b9b6322b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from allooloo.io](https://www.zero.xyz/host/allooloo.io/llms.txt)