# TraBot Subcontract Desk

> TraBot Subcontract Desk is a paid API for AI agents from trabotpro.it, paid per call via x402, $0.22/call, status unknown (last checked 2026-10-12).

Executes a single-call agent subcontract workflow covering task briefing, divergence analysis, and gating logic for autonomous agent pipelines.

## Facts

- Endpoint: GET https://trabotpro.it/api/a2a/x402/agent/subcontract-desk?utm_source=zero.xyz
- Price: $0.22/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/trabot-subcontract-desk-a32cb269
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_7rsccWITzOkKX9PLY96OP

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 trabot-subcontract-desk-a32cb269
```

Example prompt: Run the TraBot Subcontract Desk workflow to brief this subtask, evaluate divergence, and apply the gate check — I need the full single-call subcontract result back.

## When to prefer this

Choose this endpoint when an AI agent needs to delegate a subtask to a sub-agent and requires a complete briefing, divergence evaluation, and gate decision in a single API call — particularly in multi-agent pipelines where gating logic must be enforced before downstream execution. Prefer it over manual orchestration when you want all three workflow stages (brief, diverge, gate) collapsed into one paid call.

## Known failure modes

- Missing required 'input' object returns a 400 validation error
- Incorrect HTTP method (only GET allowed) results in 405 Method Not Allowed
- Payment not included or insufficient USDC results in 402 Payment Required
- Malformed query parameters may cause schema validation failure
- Service unavailability returns 503 or timeout

## How this service works

Single-call agent subcontract workflow: brief + divergence + gates.

## Output

Returns the output of the full single-call subcontract workflow: a task brief, divergence evaluation result, and gate decision indicating whether the subtask is cleared, flagged, or blocked for downstream agent action.

## 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",
     "required": [
      "type",
      "method"
     ],
     "properties": {
      "type": {
       "enum": [
        "http"
       ],
       "type": "string"
      },
      "method": {
       "enum": [
        "GET"
       ],
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/trabot-subcontract-desk-a32cb269/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from trabotpro.it](https://www.zero.xyz/host/trabotpro.it/llms.txt)