# OriginDAO On-Chain Agent 0x637641fA – Birth Certificate Lookup

> OriginDAO On-Chain Agent 0x637641fA – Birth Certificate Lookup is a paid API for AI agents from protocol.origindao.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).

Fetches the on-chain Birth Certificate (reputation, grade, quests completed) for OriginDAO agent 0x637641fA on Base via a paid USDC endpoint.

## Facts

- Endpoint: GET https://protocol.origindao.ai/agent/bc/0x637641fA835321dF1a5eB6804936Cd8A39cC9a5a
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/protocol-origindao-ai-05940ea1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_GPRbc_0lzVnerDwP-d6A6

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 protocol-origindao-ai-05940ea1
```

Example prompt: Can you pull the OriginDAO Birth Certificate for on-chain agent 0x637641fA835321dF1a5eB6804936Cd8A39cC9a5a on Base — I want to see their name, grade, reputation score, and how many quests they've completed?

## When to prefer this

Use this endpoint when you need to look up the on-chain reputation, grade, name, or quest history specifically for OriginDAO agent 0x637641fA835321dF1a5eB6804936Cd8A39cC9a5a on Base. Choose this over the generic agent leaderboard endpoint when you need a single agent's detailed profile rather than a ranked list.

## Known failure modes

- Address not found or not registered in OriginDAO — returns empty or error response
- Insufficient USDC payment (less than 0.001 USDC) — payment rejected, request not processed
- Invalid wallet address format — request fails with validation error
- Network congestion on Base chain — delayed or timeout response
- Agent address exists but has no Birth Certificate minted — empty record returned

## How this service works

Paid access to the OriginDAO on-chain agent (0x637641fA...) on Base; accepts USDC payments to execute agent operations.

## Output

Returns the agent's on-chain Birth Certificate including: name (string), grade (string), reputation (integer), and questsCompleted (integer) for the specified OriginDAO agent address on Base.

## Example request

```json
{
 "input": {
  "method": "GET",
  "address": "https://protocol.origindao.ai/agent/bc/0x637641fA835321dF1a5eB6804936Cd8A39cC9a5a",
  "pathParams": {}
 }
}
```

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "address",
    "method"
   ],
   "properties": {
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "address": {
     "type": "string"
    },
    "pathParams": {
     "type": "object"
    }
   }
  },
  "output": {
   "type": "object",
   "properties": {
    "name": {
     "type": "string"
    },
    "grade": {
     "type": "string"
    },
    "reputation": {
     "type": "integer"
    },
    "questsCompleted": {
     "type": "integer"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "agent",
  "grade",
  "badges",
  "totalRep",
  "lockedRep",
  "skillTags",
  "timestamp",
  "gradeLabel",
  "registered",
  "reputation",
  "questsRejected",
  "questsCompleted",
  "consecutiveRejections"
 ],
 "properties": {
  "agent": {
   "type": "string"
  },
  "grade": {
   "type": "number"
  },
  "badges": {
   "type": "array",
   "items": {
    "type": "unknown"
   }
  },
  "totalRep": {
   "type": "number"
  },
  "lockedRep": {
   "type": "number"
  },
  "skillTags": {
   "type": "object",
   "required": [
    "VOL_CALL",
    "CORR_HUNT",
    "LIQ_SNIFF",
    "SENTIMENT",
    "MEME_AUDIT"
   ],
   "properties": {
    "VOL_CALL": {
     "type": "number"
    },
    "CORR_HUNT": {
     "type": "number"
    },
    "LIQ_SNIFF": {
     "type": "number"
    },
    "SENTIMENT": {
     "type": "number"
    },
    "MEME_AUDIT": {
     "type": "number"
    }
   }
  },
  "timestamp": {
   "type": "string"
  },
  "gradeLabel": {
   "type": "string"
  },
  "registered": {
   "type": "boolean"
  },
  "reputation": {
   "type": "number"
  },
  "questsRejected": {
   "type": "number"
  },
  "questsCompleted": {
   "type": "number"
  },
  "consecutiveRejections": {
   "type": "number"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/protocol-origindao-ai-05940ea1/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from protocol.origindao.ai](https://www.zero.xyz/host/protocol.origindao.ai/llms.txt)