# Agent Guild Wallet Binding Decision

> Agent Guild Wallet Binding Decision is a paid API for AI agents from agent-guild-5d5r.onrender.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).

Issues a signed Verifiable Credential that encodes a reputation-based allow/deny decision for an autonomous AI agent identified by its wallet address.

## Facts

- Endpoint: POST https://agent-guild-5d5r.onrender.com/wallet-binding/decision
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agent-guild-wallet-binding-decision-19d0e5a1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_1cQoJfUYkVNIuoo6hrLJg

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 agent-guild-wallet-binding-decision-19d0e5a1 -d '<json body>'
```

Example prompt: Check whether my agent at wallet address 0xABC...123 should be allowed to transact — I need a signed Agent Guild credential back that shows the allow-or-deny decision.

## When to prefer this

Choose this endpoint when you need a cryptographically signed, costly-signal reputation credential for an autonomous AI agent wallet — not just a lightweight reputation lookup. The cost-per-call (0.01 USDC via x402) acts as a Sybil-resistance mechanism, making the credential meaningful. Prefer it over free reputation APIs when the downstream system requires a W3C Verifiable Credential as proof, or when you need evidence-backed allow/deny gating for agent-to-agent or agent-to-service interactions.

## Known failure modes

- Insufficient payment (0.01 USDC not received via x402 protocol) returns a payment-required error
- Unrecognized or malformed wallet address returns a validation error
- Agent has no reputation history resulting in a deny decision
- Service unavailable on Render hosting infrastructure causes 5xx timeout
- Replay of same wallet binding may produce a different decision if reputation changes between calls

## How this service works

Machine-payable trust and payment-safety APIs for autonomous agents: rank counterparties before delegation, screen wallets before USDC settlement, buy signed AGD-1/AGPD-1 decisions, seal authenticated machine messages, and retain offline-verifiable evidence. Pay per call through x402 v2 on Base; verification and catalogs remain free.

## Output

A JSON Verifiable Credential of type ['VerifiableCredential','AgentGuildPaymentDecision'] whose credentialSubject includes the contract version (e.g. AGPD-1/1.0) and a decision field set to either 'allow' or 'deny', cryptographically signed by Agent Guild.

## 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",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "type": "object"
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST"
     ],
     "type": "string"
    },
    "headers": {
     "type": "object",
     "additionalProperties": {
      "type": "string"
     }
    },
    "bodyType": {
     "type": "string",
     "const": "json"
    },
    "queryParams": {
     "type": "object",
     "additionalProperties": {
      "type": "string"
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "schema": {
     "type": "object"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "type": [
   "VerifiableCredential",
   "AgentGuildPaymentDecision"
  ],
  "credentialSubject": {
   "contract": "AGPD-1/1.0",
   "decision": "allow"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agent-guild-wallet-binding-decision-19d0e5a1/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agent-guild-5d5r.onrender.com](https://www.zero.xyz/host/agent-guild-5d5r.onrender.com/llms.txt)