# Beggar Bot EAS Schema Lookup (Base mainnet)

> Beggar Bot EAS Schema Lookup (Base mainnet) is a paid API for AI agents from beggar-bot-demand.beggarbot.workers.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-11-10).

Returns the Ethereum Attestation Service (EAS) schema definition used by Beggar Bot for on-chain attestations on Base mainnet.

## Facts

- Endpoint: GET https://beggar-bot-demand.beggarbot.workers.dev/v1/easschema?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-11-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/beggar-bot-eas-schema-lookup-base-mainnet-5bf74bae
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_PblDfBpcnx6THxguMNg_m

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 beggar-bot-eas-schema-lookup-base-mainnet-5bf74bae
```

Example prompt: Can you fetch the EAS attestation schema that Beggar Bot uses on Base mainnet so I can see what fields are included in their on-chain attestations?

## When to prefer this

Use this endpoint when you need to discover or inspect the EAS attestation schema Beggar Bot uses on Base mainnet before calling the paid verification, risk, or receipt endpoints. This is a free discovery call, so it should be used first during integration setup or when validating expected attestation field structures.

## Known failure modes

- Invalid properties filter parameter returns malformed or empty response
- Network unavailable on Cloudflare Workers returns 5xx error
- Requesting an unsupported network value may return an error or default to Base mainnet schema
- Schema definition may change if Beggar Bot upgrades their attestation model

## How this service works

Paid: /v1/verify, /v1/risk, /v1/receipt cost $0.01 USDC per call on Base mainnet via x402 (payTo 0x719227f384b66BFEF00093D6d8d32fA9dC2B40e7); utilities analyze Base mainnet (USDC 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913) by default, network=base-sepolia optional; /v1/receipt/verify and discovery files are free. Operator: Beggar Bot.

## Output

A JSON object containing the EAS (Ethereum Attestation Service) schema definition used by Beggar Bot on Base mainnet, including schema fields, types, and potentially the schema UID. This is a free discovery endpoint that does not require payment.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/beggar-bot-eas-schema-lookup-base-mainnet-5bf74bae/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from beggar-bot-demand.beggarbot.workers.dev](https://www.zero.xyz/host/beggar-bot-demand.beggarbot.workers.dev/llms.txt)