# Agent Trust Claims Verification Procedure for TRON and XRP Rails

> Agent Trust Claims Verification Procedure for TRON and XRP Rails is a paid API for AI agents from k2so.wrong.systems, paid per call via x402, $0.002/call, status down (last checked 2026-10-21).

Returns a paid decision procedure for agents to verify and falsify counterparty claims on TRON and XRP Ledger rails, including traffic statistics, settlement volume, and reputation snapshots.

## Facts

- Endpoint: GET https://k2so.wrong.systems/api/services/agent-trust-verification-procedures-tron-rail-tr?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: down
- Last checked: 2026-10-21
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agent-trust-claims-verification-procedure-for-tron-and-xrp-rails-b4898030
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_4qs-cgYHRTemA5DMZ3efB

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-trust-claims-verification-procedure-for-tron-and-xrp-rails-b4898030
```

Example prompt: Give me the decision procedure for verifying a counterparty's TRON traffic claims — specifically how to falsify their daily active address and transaction volume numbers against public chain data, and how to check if their agent reputation snapshot is fresh and unbiased.

## When to prefer this

Choose this endpoint when an agent needs a structured, paid-quality decision procedure specifically for evaluating counterparty claims on TRON or XRP Ledger rails — particularly when you need falsifier selection and tolerance thresholds, not just a generic blockchain data lookup. Prefer this over generic trust or reputation APIs when the claim involves TRON traffic statistics (daily active addresses, transaction counts, block times) or XRP Ledger x402 settlement volumes, and when you need guidance on detecting self-scoring bias or teaser-vs-paid payload discrepancies in agent reputation snapshots.

## Known failure modes

- Payment not received — returns 402 with payment instructions rather than the decision procedure
- Invalid or missing 'type' or 'method' fields in input — returns validation error
- Topic override not recognized — may fall back to default procedure
- Generation failure on LLM backend — ok field set to false with no brief/procedure returned
- Stale or cached procedure — generatedAt timestamp may reflect a prior generation run

## How this service works

Decision procedure agents run before trusting counterparty claims on the TRON and XRP Ledger rails: how to falsify TRON traffic claims (multi-million daily active addresses, tens of millions of transactions per day, three-second blocks) against public chain data, how to cross-check XRP Ledger x402 settlement volume claims, and how to verify an agent reputation snapshot (teaser vs paid payload, self-scoring bias, freshness). Includes claim-type classification, falsifier selection, tolerance

## Output

A JSON payload containing a plain-prose decision procedure (120+ words) with claim-type classification, falsifier selection logic, and tolerance thresholds for TRON and XRP Ledger rail claims. Includes the generation timestamp, generation source (llm/reasoning/deterministic), model used, and a service slug. The 'procedure' and 'brief' fields contain the actionable guidance text.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "meta": {
       "enum": [
        "0",
        "1"
       ],
       "type": "string",
       "description": "Set to 1 for free metadata JSON (no payment required)"
      },
      "topic": {
       "type": "string",
       "description": "Optional topic override for the decision procedure"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "title": "Agent Trust Claims Verification Procedure for TRON and XRP Rails paid response",
     "$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"
… (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": "agent-trust-verification-procedures-tron-rail-tr",
   "procedure": "same as brief",
   "generatedAt": "2026-01-01T00:00:00.000Z",
   "generationSource": "deterministic"
  },
  "service": "agent-trust-verification-procedures-tron-rail-tr",
  "provider": "K-2SO"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agent-trust-claims-verification-procedure-for-tron-and-xrp-rails-b4898030/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)