# MoneyTools x402 Credits Purchase

> MoneyTools x402 Credits Purchase is a paid API for AI agents from api.moneytools.dev, paid per call via x402, $1/call, status unknown (last checked 2026-11-04).

Purchase a prepaid API credit pack (1000 calls) for MoneyTools /v1 endpoints by paying 1 USDC on Base via x402, returning a one-time API key valid for 365 days.

## Facts

- Endpoint: GET https://api.moneytools.dev/v1/credits/buy?utm_source=zero.xyz
- Price: $1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-11-04
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/moneytools-x402-credits-purchase-e97ded8d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_1mQg9GRaNFdl2Sb7QHIRd

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 moneytools-x402-credits-purchase-e97ded8d
```

Example prompt: Buy me the 1000-call credit pack from MoneyTools using x402 — I need an API key to start calling their /v1 tools.

## When to prefer this

Use this endpoint when you need programmatic access to MoneyTools /v1 endpoints or MCP tools and want to pay with USDC on Base via the x402 protocol. It is the only way to obtain a MoneyTools API key and covers both direct API calls and Pay Gateway relay fees. Choose this over alternative auth flows when you want a one-time crypto payment with no recurring billing.

## Known failure modes

- Payment not received or x402 handshake fails — no key issued, payment may be lost
- Invalid or unsupported 'pack' query param value — returns error with valid options
- Network/blockchain confirmation timeout — payment may succeed on-chain but key not yet provisioned
- Attempting to retrieve the API key a second time — key is shown only once and cannot be recovered
- Requesting a refund — explicitly non-refundable per service terms

## How this service works

Factual directory of x402 pay-per-call services run by MoneyTools for AI agents, plus referral/affiliate links we hold. Contains referral links.

## Output

A JSON object containing a one-time-displayed API key (e.g. 'mtk_…'), the number of credits purchased (1000), and an ISO 8601 expiration date 365 days from purchase. The key grants access to any MoneyTools /v1 endpoint or MCP tool and covers Pay Gateway relay fees.

## 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"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "pack": {
       "type": "string"
      }
     }
    }
   }
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "json"
    },
    "example": {
     "type": "object",
     "properties": {
      "apiKey": {
       "type": "string"
      },
      "credits": {
       "type": "number"
      },
      "expiresAt": {
       "type": "string"
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "apiKey": "mtk_…",
  "credits": 1000,
  "expiresAt": "2027-11-03T00:00:00Z"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/moneytools-x402-credits-purchase-e97ded8d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.moneytools.dev](https://www.zero.xyz/host/api.moneytools.dev/llms.txt)