# x402 Agent Suite Pipeline Execute

> x402 Agent Suite Pipeline Execute is a paid API for AI agents from x402-agent-suite-production.up.railway.app, paid per call via x402, $0.25/call, status unknown (last checked 2026-10-01).

Executes a paid AI/agent pipeline workflow after payment is confirmed via x402 protocol.

## Facts

- Endpoint: POST https://x402-agent-suite-production.up.railway.app/api/pipeline/execute?utm_source=zero.xyz
- Price: $0.25/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-01
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-agent-suite-pipeline-execute-777cacd3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_veWUHBhI5iOQoAeKWyDUP

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 x402-agent-suite-pipeline-execute-777cacd3 -d '<json body>'
```

Example prompt: Run the AI agent pipeline for me — use an HTTP GET method input and let me know if the execution was allowed and what happened.

## When to prefer this

Choose this endpoint when you need to execute a multi-step AI/agent pipeline workflow that is gated behind a $0.25 USDC micropayment via the x402 protocol. Prefer this over generic HTTP triggers when the workflow is managed by the x402 Agent Suite and you need a structured ok/allowed/summary response confirming pipeline execution.

## Known failure modes

- Payment not confirmed — pipeline refuses to execute and returns 402 Payment Required
- Invalid or missing 'input' field — returns 400 Bad Request
- Unsupported HTTP method in input (e.g. POST or PUT) — schema validation error since only GET, HEAD, DELETE are allowed
- Pipeline execution error — returns 500 Internal Server Error
- Payment amount insufficient or wrong currency — x402 handshake fails

## How this service works

Executes a paid AI/agent pipeline workflow after payment is confirmed.

## Output

Returns a JSON object with an ok boolean indicating success, an allowed boolean indicating whether execution was permitted, and a summary string describing what the pipeline did.

## 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": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "required": [
      "ok",
      "allowed",
      "summary"
     ],
     "properties": {
      "ok": {
       "type": "boolean"
      },
      "allowed": {
       "type": "boolean"
      },
      "summary": {
       "type": "string"
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "allowed": true,
  "summary": "Paid response after x402 settlement"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-agent-suite-pipeline-execute-777cacd3/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-agent-suite-production.up.railway.app](https://www.zero.xyz/host/x402-agent-suite-production.up.railway.app/llms.txt)