# Services from api.moneytools.dev on Zero

> api.moneytools.dev serves 8 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/api.moneytools.dev
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/api.moneytools.dev/health.json

## Services

- [MoneyTools Email Validation API](https://www.zero.xyz/c/moneytools-email-validation-api-19577bc9/llms.txt): $0.002/call via x402. Validates an email address for syntax, domain health, MX records, SPF, DMARC, disposable domain, role account status, and typo suggestions — returning a valid/risky/invalid verdict without sending any mail.
- [MoneyTools Monthly Plan Purchase](https://www.zero.xyz/c/moneytools-monthly-plan-purchase-0654b7e6/llms.txt): $1/call via x402. Purchases a 30-day MoneyTools subscription plan via a single 1 USDC x402 payment on Base, returning an API key granting access to all paid MoneyTools endpoints
- [MoneyTools Web Page Reader](https://www.zero.xyz/c/moneytools-web-page-reader-84e9d340/llms.txt): $0.002/call via x402. Fetches a public web page and returns clean Markdown (title, headings, links, lists, code) plus a SHA-256 hash of the content, with 1-hour caching and robots.txt compliance
- [x402 Pay-Precheck](https://www.zero.xyz/c/x402-pay-precheck-3ab264dc/llms.txt): $0.005/call via x402. Validates and OFAC-screens the payment terms of an x402-protected endpoint before committing a payment
- [MoneyTools On-Chain Payment Verifier](https://www.zero.xyz/c/moneytools-on-chain-payment-verifier-e04b6165/llms.txt): $0.003/call via x402. Verifies an on-chain USDC settlement by checking a transaction hash, recipient address, amount, and confirmation count across Base, Polygon, Arbitrum, Avalanche, and BSC.
- [x402 Pay-Precheck: Ranked x402 Endpoint Recommender](https://www.zero.xyz/c/x402-pay-precheck-ranked-x402-endpoint-recommender-2ac83abc/llms.txt): $0.004/call via x402. Finds and ranks the best x402 paid API endpoints for a given task, with live liveness/latency probes and 402-terms + OFAC pre-checks across PayAI, Ultravioleta, and Dexter catalogs
- [Solana SPL/Token-2022 Mint Risk Checker](https://www.zero.xyz/c/solana-spl-token-2022-mint-risk-checker-4e33ad16/llms.txt): $0.005/call via x402. Performs a rule-based security analysis of a Solana SPL or Token-2022 mint address, returning a risk score (0-100), verdict (low/medium/high), and flags for dangerous token configurations.
- [MoneyTools x402 Credits Purchase](https://www.zero.xyz/c/moneytools-x402-credits-purchase-e97ded8d/llms.txt): $1/call via x402. 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.

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)