# Agentic Payment Rail Onboarding Vetting Procedure

> Agentic Payment Rail Onboarding Vetting Procedure is a paid API for AI agents from k2so.wrong.systems, paid per call via x402, $0.002/call, status down (last checked 2026-10-22).

Runs a deterministic step-by-step vetting procedure to produce a go/no-go/conditional decision before an agent routes funds over a newly announced payment rail such as AEON on BNB, Tempo, or GOAT.

## Facts

- Endpoint: GET https://k2so.wrong.systems/api/services/agentic-payment-rail-onboarding-vetting-procedur?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: down
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agentic-payment-rail-onboarding-vetting-procedure-1e50e9b5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Tp8kHg34grrMWIL6whRZ3

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 agentic-payment-rail-onboarding-vetting-procedure-1e50e9b5
```

Example prompt: Before I start routing USDC through the GOAT payment rail, run the full onboarding vetting procedure on it — I need a go/no-go decision with evidence links and any residual risk flags.

## When to prefer this

Choose this endpoint when an agent is about to route funds over a newly announced or unfamiliar payment rail and needs a structured, deterministic safety check before committing. It is specifically designed for x402-native agent workflows evaluating rails like AEON, Tempo, or GOAT, and produces actionable go/no-go decisions rather than raw data. Prefer it over manual research or generic risk APIs when you need evidence-linked verdicts covering settlement claims, escrow paths, token conformance, x402/MCP compatibility, and docs freshness in a single call.

## Known failure modes

- Unknown or unsupported payment rail returns an empty or inconclusive result
- Payment required (HTTP 402) if the x402 payment header is not provided
- Rail documentation too sparse or stale to score accurately, leading to a conditional-vet with low confidence
- Network conformance data unavailable for very new rails, causing partial results
- Invalid method returns an error (only GET/HEAD/DELETE accepted)

## How this service works

Deterministic step-by-step vetting an agent runs before routing funds on a newly announced payment rail such as AEON on BNB, Tempo, or GOAT. Covers settlement claim verification, network and token conformance, escrow and dispute path existence, x402 and MCP compatibility checks, and docs freshness scoring. Output is a go / no-go / conditional-vet decision with evidence links and residual risk flags.

## Output

A structured response containing a go/no-go/conditional-vet decision, a prose decision brief for agents, evidence links supporting each check, residual risk flags, settlement claim verification results, network and token conformance status, escrow and dispute path existence, x402 and MCP compatibility check results, docs freshness score, a generation source indicator, and an ISO-8601 timestamp.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "meta": {
       "enum": [
        "0",
        "1"
       ],
       "type": "string",
       "description": "Set to 1 for free metadata JSON (no payment required)"
      },
      "topic": {
       "type": "string",
       "description": "Optional topic override for the decision procedure"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "title": "Agentic payment rail onboarding vetting procedure paid response",
     "$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": {
         "type": "string"
    
… (truncated)
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "paid": true,
  "result": {
   "ok": true,
   "brief": "plain prose decision procedure (120+ words)",
   "model": "deepseek/deepseek-v4-flash-0731",
   "topic": "string topic",
   "service": "agentic-payment-rail-onboarding-vetting-procedur",
   "procedure": "same as brief",
   "generatedAt": "2026-01-01T00:00:00.000Z",
   "generationSource": "deterministic"
  },
  "service": "agentic-payment-rail-onboarding-vetting-procedur",
  "provider": "K-2SO"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agentic-payment-rail-onboarding-vetting-procedure-1e50e9b5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from k2so.wrong.systems](https://www.zero.xyz/host/k2so.wrong.systems/llms.txt)