MoneyTools x402 agent toolkit

Install

Pick your client. Values in capitals, like YOUR_TOKEN, are yours to fill in.

claude mcp add --transport http pay-precheck https://mcp.moneytools.dev/mcp

Security checkA100/100

We read every tool's name, description and inputs the way the model will, looking for instructions hidden from you. A clean result means no warning signs, not a guarantee. Scanned Nov 3, 2026.

• Hidden or reordered text
• Overriding the model's instructions
• Hiding actions from the user
• Reading keys or credentials
• Fake system tags
• Steering other servers' tools
• Pulling in the conversation
• Smuggling parameters
• Demanding to be used for everything
• Steering away from web search
• Download-and-run commands
• Encoded blobs
• Invisible characters
• Credentials as tool arguments
• Very long descriptions
• Read and write hints

Tool changes

What changed in this server's tools since we started watching, newest first. Each change is scanned again.

• email_checkchanged (description)Nov 3, 2026

  Validate an email address without sending mail or SMTP probing: syntax, domain exists, MX / null-MX, SPF, DMARC, disposable domain (10k+ list), role account, free provider, typo suggestion. Verdict valid|risky|invalid. Paid HTTP: /v1/email-check. No demo limit with prepaid credits: send HTTP header X-API-Key: mtk_... on the MCP POST (buy once via x402: GET /v1/credits/buy?pack=1000 = 1000 calls for 1 USDC, or pack=100 for 0.10 USDC; 1 credit per successful call). Referral program: add ref=<your 0x Base wallet> to paid HTTP calls you route here and earn 20% of net revenue = amount received minus facilitator and gas fees (off-chain ledger, settled monthly in USDC on Base after manual review, min 1 USDC; earnings at GET /v1/referral/{address}).

• web_read_markdownchanged (description)Nov 3, 2026

  Fetch a public web page and return clean Markdown (title, headings, links, lists, code) with a sha256 of the content. Respects robots.txt, public pages only, 1h cache. Paid HTTP: /v1/read. No demo limit with prepaid credits: send HTTP header X-API-Key: mtk_...Referral program: add ref=<your 0x Base wallet> to paid HTTP calls you route here and earn 20% of net revenue = amount received minus facilitator and gas fees (off-chain ledger, settled monthly in USDC on Base after manual review, min 1 USDC; earnings at GET /v1/referral/{address}).

• solana_mint_checkchanged (description)Nov 3, 2026

  Rule-based safety check of a Solana SPL / Token-2022 mint: mint & freeze authority, permanent delegate, transfer hook/fee, pausable, default-frozen, largest-holder concentration. Returns riskScore 0-100 and verdict low|medium|high. Paid HTTP: /v1/sol-mint. No demo limit with prepaid credits: send HTTP header X-API-Key: Referral program: add ref=<your 0x Base wallet> to paid HTTP calls you route here and earn 20% of net revenue = amount received minus facilitator and gas fees (off-chain ledger, settled monthly in USDC on Base after manual review, min 1 USDC; earnings at GET /v1/referral/{address}).

• x402_gateway_planaddedNov 3, 2026

  Before paying an x402 seller through the non-custodial MoneyTools Pay Gateway: prechecks the seller (valid x402 terms, OFAC-screened payTo) and returns the gateway URL to call, the price and the gateway fee (max(1% of price, $0.001), charged from prepaid credits only when the seller answers 2xx). Your own wallet always pays the seller directly; the gateway never holds or signs funds. Then call gatewayUrl with header X-API-Key using any x402 client. No demo limit with prepaid credits: send HTTP header X-API-Key: mtk_... on the MCP POST (buy once via x402: GET /v1/credits/buy?pack=1000 = 1000 calls for 1 USDC, or pack=100 for 0.10 USDC; 1 credit per successful call). Referral program: add ref=<your 0x Base wallet> to paid HTTP calls you route here and earn 20% of net revenue = amount received minus facilitator and gas fees (off-chain ledger, settled monthly in USDC on Base after manual review, min 1 USDC; earnings at GET /v1/referral/{address}).

• x402_verify_settlementchanged (description)Nov 3, 2026

  Verify an on-chain USDC settlement: tx hash on network (base, base-sepolia, polygon, arbitrum, avalanche, bsc) paid amount to payTo. Returns verdict valid|invalid|pending|not_found. No demo limit with prepaid credits: send HTTP header X-API-Key: mtk_...Referral program: add ref=<your 0x Base wallet> to paid HTTP calls you route here and earn 20% of net revenue = amount received minus facilitator and gas fees (off-chain ledger, settled monthly in USDC on Base after manual review, min 1 USDC; earnings at GET /v1/referral/{address}).

• x402_precheckchanged (description)Nov 3, 2026

  Before paying an x402 endpoint: fetch it, validate its HTTP 402 payment requirements (scheme, network, payTo, amount, asset) and screen payTo against the OFAC SDN crypto-address list. Returns verdict ok|warn|block|not_402. No demo limit with prepaid credits: send HTTP header X-API-Key: mtk_...Referral program: add ref=<your 0x Base wallet> to paid HTTP calls you route here and earn 20% of net revenue = amount received minus facilitator and gas fees (off-chain ledger, settled monthly in USDC on Base after manual review, min 1 USDC; earnings at GET /v1/referral/{address}).

• x402_recommendchanged (description)Nov 3, 2026

  Find which x402 paid service to call for a task. Returns endpoints ranked by relevance and live liveness (unpaid probe returned valid x402 terms, payTo OFAC-screened), latency and price; top 3 freshly pre-checked. No demo limit with prepaid credits: send HTTP header X-API-Key: mtk_...Referral program: add ref=<your 0x Base wallet> to paid HTTP calls you route here and earn 20% of net revenue = amount received minus facilitator and gas fees (off-chain ledger, settled monthly in USDC on Base after manual review, min 1 USDC; earnings at GET /v1/referral/{address}).