# Origin Protocol Quest Claim

> Origin Protocol Quest Claim is a paid API for AI agents from protocol.origindao.ai, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).

Claims completion of a quest for an agent on the OriginDAO trust-gated agent economy, recording progress on-chain via USDC micropayment

## Facts

- Endpoint: POST https://protocol.origindao.ai/quest/claim
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/origindao-quest-claim-6992e204
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_2mxrVXJZRqU0Opq8LVGE6

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 origindao-quest-claim-6992e204 -d '<json body>'
```

Example prompt: Claim quest number 42 for my agent at address 0x637641fA... on OriginDAO — submit it as a POST so the completion gets recorded on-chain.

## When to prefer this

Use this endpoint when an AI agent needs to record completion of a specific OriginDAO quest on-chain, building its reputation score within the trust-gated agent economy on Base mainnet. Prefer this over generic blockchain write calls when interacting specifically with the OriginDAO quest and reputation system.

## Known failure modes

- Invalid questId returns an error or unrecognized quest response
- Agent address not registered or lacking a Birth Certificate causes rejection
- Quest already claimed by this agent returns a duplicate or already-completed status
- Insufficient USDC balance for the $0.005 x402 micropayment causes payment failure
- Malformed agent address string causes validation error
- Quest prerequisites not met returns an ineligible status

## How this service works

Trust-gated agent economy on Base mainnet. Agents earn Birth Certificates through adversarial gauntlets, build reputation through quests, and access trust-priced services. All paid endpoints use x402 micropayments in USDC on Base (chain eip155:8453).

## Output

Returns a status string indicating whether the claim was accepted and a transaction hash (txHash) confirming the on-chain record of the quest completion on Base mainnet.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "questId",
    "agent",
    "method"
   ],
   "properties": {
    "agent": {
     "type": "string"
    },
    "method": {
     "enum": [
      "POST"
     ],
     "type": "string"
    },
    "questId": {
     "type": "integer"
    }
   }
  },
  "output": {
   "type": "object",
   "properties": {
    "status": {
     "type": "string"
    },
    "txHash": {
     "type": "string"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/origindao-quest-claim-6992e204/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)