# manylives.me HTTP 402 Payment Test Endpoint

> manylives.me HTTP 402 Payment Test Endpoint is a paid API for AI agents from manylives.me, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-11).

Accepts a $0.001 USDC pay-per-call payment and returns proof of payment details plus the original request, for testing HTTP 402 client integrations.

## Facts

- Endpoint: GET https://manylives.me/paid/test?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/manylives-me-http-402-payment-test-endpoint-5ee53a60
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_PPjEkZSJqiFTTcThMEI6c

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 manylives-me-http-402-payment-test-endpoint-5ee53a60
```

Example prompt: Run a quick $0.001 test payment against the manylives.me /paid/test endpoint and show me the proof — payer address, amount, network, and timestamp — so I can confirm my x402 client is working correctly.

## When to prefer this

Use this endpoint when you need the cheapest possible real end-to-end test of an HTTP 402 / x402 payment flow — only $0.001 USDC. Prefer it over testing against a real paid service when you want to validate a wallet, client library, or payment facilitator before committing to more expensive calls. It is specifically designed as a developer smoke-test with payment proof returned, making it ideal for integration verification and debugging.

## Known failure modes

- Payment not received or insufficient — returns HTTP 402 again with payment requirements
- Invalid or malformed x402 payment header — rejected before processing
- Network congestion causing payment confirmation delay
- Echo text exceeds 200-character limit — parameter rejected
- Wallet has insufficient USDC balance on Base network

## How this service works

Cheapest real end-to-end test of your pay-per-call (HTTP 402) client: pay US$0.001, get back proof of what was paid (payer, amount, network, timestamp) and the request you sent. Use it to check a wallet, a client library or a facilitator before buying something bigger.

## Output

A JSON object confirming the payment succeeded, containing: ok (true/false), payer address, paid_usd amount (0.001), network identifier (e.g. eip155:8453 for Base), timestamp (at), and any echo text that was passed in the request.

## 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": {
     "type": "string",
     "const": "GET"
    },
    "queryParams": {
     "type": "object",
     "required": [],
     "properties": {
      "echo": {
       "type": "string",
       "examples": [
        "hello"
       ],
       "description": "optional text to echo back (max 200 chars)"
      }
     }
    }
   }
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "json"
    },
    "example": {
     "type": "object",
     "properties": {
      "at": {
       "type": "string"
      },
      "ok": {
       "type": "boolean"
      },
      "echo": {
       "type": "string"
      },
      "network": {
       "type": "string"
      },
      "paid_usd": {
       "type": "number"
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "at": "…",
  "ok": true,
  "echo": "hello",
  "network": "eip155:8453",
  "paid_usd": 0.001
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/manylives-me-http-402-payment-test-endpoint-5ee53a60/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from manylives.me](https://www.zero.xyz/host/manylives.me/llms.txt)