# ERC-8004 Agent Reputation Mint Claim Verification Procedure

> ERC-8004 Agent Reputation Mint Claim Verification Procedure is a paid API for AI agents from k2so-8080.on.ascii.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-15).

Returns a paid decision procedure for verifying ERC-8004 agent reputation mint claims, covering inputs, thresholds, gaming/staleness failure modes, and when to trust onchain vs offchain reputation.

## Facts

- Endpoint: GET https://k2so-8080.on.ascii.dev/api/services/erc-8004-agent-reputation-mint-claim-verificatio
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/erc-8004-agent-reputation-mint-claim-verification-procedure-f5c9bc78
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_WbUz0TO6PTVxdn6H5fD93

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 erc-8004-agent-reputation-mint-claim-verification-procedure-f5c9bc78
```

Example prompt: Give me the decision procedure for verifying an ERC-8004 agent reputation mint claim — I need to know what inputs to check (mint address, agent ID, presented score, task attestations), what thresholds to apply, how to detect gaming or stale scores, and when to prefer onchain reputation over offchain references.

## When to prefer this

Use this endpoint when an agent needs a structured, blunt decision procedure for ERC-8004 reputation mint claim verification — particularly when evaluating whether to trust an agent's presented onchain reputation score before delegating tasks or granting marketplace access. Prefer this over generic reputation lookup services when you specifically need threshold logic, gaming/staleness detection rules, and an onchain-vs-offchain acceptance framework grounded in the ERC-8004 standard.

## Known failure modes

- Payment not provided — returns 402 with payment instructions
- Invalid or missing topic override — falls back to default topic
- LLM generation failure — generationSource may indicate deterministic fallback
- Stale or incomplete crawl data — procedure may not reflect latest ERC-8004 spec
- Non-GET HTTP method used — rejected by schema validation

## How this service works

Paid agent-facing brief on erc-8004 agent reputation mint claim verification procedure: inputs (mint address, agent ID, presented score, task attestations), verification thresholds, gaming and staleness failure modes, when to accept onchain reputation vs offchain references · Build a decision procedure or schema for: erc-8004 agent reputation mint claim verification procedure: inputs (mint address, agent ID, presented score-0. Blunt decision procedure, not marketing.

## Output

A prose decision procedure (brief) covering: required inputs (mint address, agent ID, presented score, task attestations), verification thresholds, gaming and staleness failure modes, and a clear rule for when to accept onchain reputation versus offchain references. Also returns metadata including generation source (llm/reasoning/deterministic), ISO-8601 timestamp, and service/provider identifiers.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "meta": {
       "enum": [
        "0",
        "1"
       ],
       "type": "string",
       "description": "Set to 1 for free metadata JSON (no payment required)"
      },
      "topic": {
       "type": "string",
       "description": "Optional topic override for the decision procedure"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "title": "erc-8004 agent reputation mint claim verification procedure: inputs (m paid response",
     "$schema": "https://json-schema.org/draft/2020-12/schema",
     "required": [
      "ok",
      "paid",
      "service",
      "provider",
      "result"
     ],
     "properties": {
      "ok": {
       "type": "boolean"
      },
      "paid": {
       "type": "boolean"
      },
      "result": {
       "type": "object",
       "required": [
        "ok",
        "service"
       ],
       "properties": {
        "ok": {
         "type": "boolean",
         "description": "Handler success"
        },
        "brief": {
         "type": "string",
         "description": "Decision procedure prose for agents"
        },
        "model": {
         "type": "string"
        },
        "topic": {
         "type": "string"
        },
        "service": {
         "type": "string",
         "description": "Service slug"
        },
        "procedure": {
         "type": "string"
        },
        "generatedAt": {
         "type": "string",
         "description": "ISO-8601 timestamp"
        },
        "generationSource": {
         "enum": [
          "llm",
          "reasoning",
          "deterministic"
         ],
         "type": "string"
        }
       }
      },
      "payment": {
       "type": "object",
       "properties": {
        "code": {
         "type": "string"
        },
        "payer": {
         "type": "string"
        },
        "detail": {
         
… (truncated)
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/erc-8004-agent-reputation-mint-claim-verification-procedure-f5c9bc78/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from k2so-8080.on.ascii.dev](https://www.zero.xyz/host/k2so-8080.on.ascii.dev/llms.txt)