# Tanship PayAI Console — AI Describe Endpoint

> Tanship PayAI Console — AI Describe Endpoint is a paid API for AI agents from x402.tanship.dev, paid per call via x402, $0.015/call, status unknown (last checked 2026-09-14).

Accepts an HTTP request description as input and uses AI to generate a natural language description of what that request does

## Facts

- Endpoint: POST https://x402.tanship.dev/v1/ai/describe
- Price: $0.015/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/tanship-payai-console-ai-describe-endpoint-6b8df2c9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_MH9zvkP0kePuJlzY3uF23

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 tanship-payai-console-ai-describe-endpoint-6b8df2c9 -d '<json body>'
```

Example prompt: Can you describe what this HTTP POST request does — it sends JSON to a login endpoint with a username and password field in the body?

## When to prefer this

Choose this endpoint when you need AI-powered natural language interpretation of raw HTTP requests, especially in agentic pipelines that need to audit, document, or explain API calls programmatically. Prefer it over general LLMs when you want a metered, pay-per-call model with crypto micropayments via x402 on Base.

## Known failure modes

- Missing required 'input' field returns a validation error
- Invalid or unsupported method enum value causes rejection
- Malformed JSON body results in parse error
- Payment not included or insufficient USDC causes 402 Payment Required response
- Empty body object may produce a vague or low-quality description

## How this service works

Payment-gated AI and browser automation API using the x402 protocol. All /v1/* endpoints require USDC payment on Base (eip155:8453) via x402 v2 exact scheme.

## Output

An AI-generated natural language description explaining what the provided HTTP request does, including its method, body type, and the inferred purpose or action of the request content.

## 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": {
     "properties": {}
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/tanship-payai-console-ai-describe-endpoint-6b8df2c9/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.tanship.dev](https://www.zero.xyz/host/x402.tanship.dev/llms.txt)