How to pay: every tool has a free daily tier (no key, no wallet). After that: per call via x402 (USDC on Base) or one prepaid credit (1 USDC = 1,000 calls, header X-API-Key), or the monthly plan: 1 USDC once = 30 days of all paid tools, fair use 1,000 calls/day, excludes gateway & swap fees, not auto-renewing. Failed calls are never charged.
Sell your own API: MoneyTools Market (consignment marketplace for x402 APIs).
Connect: MCP https://tools.moneytools.dev/mcp · llms.txt · OpenAPI · main MCP https://mcp.moneytools.dev/mcp
| Tool | Price / call | Try (free tier) | MCP tool |
|---|---|---|---|
| Token safety round-trip check Before buying an ERC-20: simulates USDC→token→USDC with aggregator quotes and reads the contract (owner, proxy, paused, supply). Flags no-sell-route (honeypot pattern), high round-trip loss (tax / thin liquidity). | $0.003 | GET /v1/token-safetyexample | token_safety_check |
| Address profile (7 chains) Profile an EVM address or ENS name across Ethereum, Base, Arbitrum, Optimism, Polygon, BSC, Avalanche: EOA vs contract vs EIP-7702 delegated, nonce, native balances in USD, primary ENS name, known-contract label. | $0.002 | GET /v1/addressexample | address_profile |
| ENS resolve / reverse Resolve an ENS name to an address (+ url/avatar/twitter/github records, optional L2 addresses), or an address to its primary ENS name with forward verification. | $0.001 | GET /v1/ensexample | ens_resolve |
| Multi-chain gas estimator Current gas on 7 EVM chains: base fee, priority fee, suggested maxFee, and the USD cost of a transfer, ERC-20 transfer, approve and DEX swap. Tells you the cheapest chain right now. | $0.001 | GET /v1/gasexample | gas_compare |
| ERC-20 token facts + balance Name, symbol, decimals, total supply, owner, paused, upgradeable-proxy detection and (optional) a holder's balance for any ERC-20. | $0.001 | GET /v1/tokenexample | erc20_info |
| Token approvals + revoke plan Find risky ERC-20 approvals for a wallet (default: common tokens × 20 well-known routers/spenders, or your own lists) and get UNSIGNED approve(spender,0) revoke transactions. Read-only. | $0.003 | GET /v1/allowancesexample | allowance_revoke_plan |
| Transaction explainer Explain a transaction in plain words: status, fee in USD, decoded method and arguments, token/NFT transfers, approvals (incl. unlimited / setApprovalForAll), other events. | $0.003 | GET /v1/txexample | tx_explain |
| Calldata decoder Decode raw EVM calldata before signing: function name and typed arguments via the open Sourcify signature DB (or your ABI / signature), plus a plain-language meaning for risky selectors (approve, setApprovalForAll, permit...). | $0.001 | GET /v1/calldataexample | calldata_decode |
| Verified contract ABI Fetch a verified contract's ABI from Sourcify (open data) with proxy resolution: implementation ABI merged, function and event signature lists. | $0.002 | GET /v1/abiexample | contract_abi |
| Signature verifier (EOA + smart wallets) Verify a personal_sign message or EIP-712 typed-data signature against an address, including smart-contract wallets (ERC-1271 / ERC-6492). | $0.001 | GET /v1/verify-signatureexample | signature_verify |
| EIP-712 signature risk check Before an agent signs EIP-712 data: identifies Permit / Permit2 / EIP-3009 (x402) / Seaport / CoW / delegation messages, explains them in one sentence and flags unlimited amounts, far deadlines, unknown spenders and NFT-drain listings. | $0.003 | GET /v1/typed-data-riskexample | typed_data_risk |
| NFT metadata + owner ERC-721/1155 token: standard, collection name, owner, tokenURI resolved (IPFS/Arweave/data URI) and the metadata JSON with image URL; says whether metadata is on-chain, IPFS or a mutable server. | $0.002 | GET /v1/nftexample | nft_metadata |
| Transaction status + confirmations Is my transaction pending, confirmed, reverted or not found? Confirmations and a per-chain finality hint. Cheap polling for agents waiting on a tx. | $0.001 | GET /v1/tx-statusexample | tx_status |
| Block number at a timestamp Find the last block at or before a date/time on any of 7 EVM chains (interpolation search). For historical balance queries, snapshots and log ranges. | $0.001 | GET /v1/block-at-timeexample | block_at_time |
| Public RPC health & latency Probe the keyless public RPC endpoints of 7 EVM chains right now: up/down, latency, head block, lag. Returns the recommended RPC per chain. | $0.002 | GET /v1/rpc-healthexample | rpc_health |
| Chain registry lookup Chain id → name, native currency, public RPCs, explorers, CAIP-2 id and a ready wallet_addEthereumChain object (ethereum-lists/chains, CC0). | $0.001 | GET /v1/chain-infoexample | chain_info |
| Stablecoin peg monitor Current price and deviation in bps for 15 major stablecoins (USDT, USDC, DAI, USDS, USDe, PYUSD, FDUSD, EURC...) with on_peg / watch / depeg status. | $0.001 | GET /v1/stablecoin-pegexample | stablecoin_peg |
| Cross-chain transfer status Track a bridge transfer by its source tx hash: pending / done / failed, bridge used, sending and receiving tx with amounts (LI.FI public status API). | $0.002 | GET /v1/bridge-statusexample | bridge_status |
| Token price from DEX quotes Executable-style price of any ERC-20 in USDC from DEX aggregator quotes (KyberSwap, quote only), price impact at a chosen size, route DEXes and deviation vs DefiLlama reference. | $0.002 | GET /v1/dex-priceexample | dex_price |
| Safe multisig inspector Is this address a Safe multisig? Owners, threshold (m-of-n), nonce, version, enabled modules, guard, fallback handler, plus risk warnings (1-of-n, modules). | $0.002 | GET /v1/safeexample | safe_multisig_info |
| Read any contract (eth_call) Call any view function with a human signature and args, e.g. balanceOf(address) returns (uint256); decoded result. Optional historical block. | $0.001 | GET /v1/contract-readexample | contract_read |
| ABI-encode calldata Build calldata from a function signature and arguments (selector + encoded args). Unsigned bytes only, for agents preparing a tx for a human or wallet to review. | $0.001 | GET /v1/abi-encodeexample | abi_encode |
| Proxy / upgradeability inspector Is this contract upgradeable? Detects EIP-1967 (impl/admin/beacon), EIP-1167 clones, legacy OZ and Safe-style proxies and EIP-7702 delegated EOAs; returns implementation and admin. | $0.001 | GET /v1/proxyexample | proxy_inspect |
| Contract event logs (decoded) Recent events of a contract (≤5000 blocks), decoded with your event signature or automatically via the open Sourcify signature DB. | $0.002 | GET /v1/logsexample | event_logs |
| Wallet token balances Native + ERC-20 balances for a wallet in one multicall: major tokens on the chain by default or your own list of token addresses/symbols. | $0.002 | GET /v1/token-balancesexample | token_balances |
| ENS name availability Is name.eth available? Registered / grace period / available, expiry date, yearly base price and registration link. | $0.001 | GET /v1/ens-availableexample | ens_available |
| ERC-4626 vault reader Yield vault facts: underlying asset, total assets, share price (assets per share), deposits open, and a holder's position. | $0.002 | GET /v1/vaultexample | erc4626_vault |
| Multi-chain address validator Which network is this address for, and is it well-formed? EVM checksum, Bitcoin (legacy/P2SH/SegWit/Taproot), Litecoin, Dogecoin, Tron, Solana, Cosmos bech32, TON. Catches typos before sending. | $0.001 | GET /v1/address-validateexample | address_validate |
| Solana account + token balances SOL balance (USD), account type (wallet/program), and SPL + Token-2022 balances for any Solana address via public RPC. | $0.002 | GET /v1/sol-accountexample | solana_account |
| Bitcoin address balance Confirmed and pending BTC balance (USD), tx count, address type and reuse for any Bitcoin address (mempool.space public API). | $0.001 | GET /v1/btc-addressexample | btc_address |
| Bitcoin fee estimator Recommended sat/vB for next block, 30 min, 1 hour and economy, and what your transaction will cost in sats and USD. | $0.001 | GET /v1/btc-feesexample | btc_fees |
| Tool | Price / call | Try (free tier) | MCP tool |
|---|---|---|---|
| x402 endpoint validator Lint any x402 paid endpoint like a client would: 402 status, PAYMENT-REQUIRED header decode, CAIP-2 network, integer amount, payTo/asset, EIP-712 domain extra, CORS expose headers, bazaar discovery, /.well-known/x402. Score + fixes. Unpaid request only. | $0.003 | GET /v1/x402-validateexample | x402_validate |
| HTTP / API inspector Fetch a URL and report status, redirect chain, latency, size, cache headers, CORS, parsed rate-limit headers (RateLimit-*, X-RateLimit-*, Retry-After) and a security-headers grade. | $0.002 | GET /v1/http-checkexample | http_inspect |
| Page metadata / Open Graph Title, description, canonical, language, favicon, Open Graph + Twitter card, JSON-LD types, feeds, word count and what's missing for link previews. Metadata only, not page content. | $0.002 | GET /v1/metaexample | url_metadata |
| DNS + email-auth lookup A/AAAA/CNAME/MX/TXT/NS/CAA (or chosen types) via DNS-over-HTTPS, DNSSEC flag, SPF/DMARC/DKIM detection and common misconfigurations. | $0.001 | GET /v1/dnsexample | dns_lookup |
| Domain registration (RDAP) Registrar, creation/expiry dates, age in days, status codes, nameservers and DNSSEC from RDAP; flags very new domains (phishing signal) and near expiry. | $0.002 | GET /v1/domainexample | domain_rdap |
| robots.txt / AI-crawler check May this user agent fetch this URL? RFC 9309 evaluation of robots.txt with the matching rule, crawl-delay, sitemaps, llms.txt presence and an allow/deny table for 12 AI crawlers. | $0.001 | GET /v1/robotsexample | robots_check |
| Security headers audit (A-F) Graded audit of HSTS, CSP (unsafe-inline/eval, wildcards), clickjacking, nosniff, Referrer/Permissions-Policy, cookie flags, version leaks and CORS misconfig, with fixes. | $0.002 | GET /v1/security-headersexample | security_headers_audit |
| TLS certificate expiry (CT logs) Latest unexpired certificates for a domain from Certificate Transparency logs: issuer, names, expiry date, days left, expiring-soon warning. | $0.002 | GET /v1/sslexample | ssl_certificate |
| Link-preview image check Does the page's og:image work in link previews? Fetches it and checks status, type, file size, pixel dimensions and aspect ratio (1200×630). | $0.002 | GET /v1/og-imageexample | og_image_check |
| Sitemap reader Find (via robots.txt) and parse a sitemap or sitemap index: URL count, lastmod range, sample URLs and protocol issues. | $0.002 | GET /v1/sitemapexample | sitemap_parse |
| RSS / Atom / JSON Feed reader Parse a feed (or autodiscover it from a web page) into clean JSON: title, latest items with link, date and summary. | $0.002 | GET /v1/rssexample | feed_parse |
| Broken link checker Extract links from a page and check up to 12 of them (HEAD, GET fallback): status, redirects, latency, broken list. | $0.003 | GET /v1/broken-linksexample | broken_links |
| DNS propagation check Query 6 public resolvers (Cloudflare, Google, AdGuard, NextDNS, AliDNS, DNSPod) and compare answers: has my DNS change propagated? | $0.002 | GET /v1/dns-propagationexample | dns_propagation |
| SPF lookup-count + DMARC check Recursively expand SPF includes, count DNS lookups against the RFC limit of 10, flag +all/?all, duplicate records and weak DMARC policy. | $0.002 | GET /v1/spfexample | spf_dmarc_check |
| IP owner / network (RDAP) Who owns this IP? Network name, CIDR, country, organization and abuse contact from the regional internet registries (RDAP). | $0.001 | GET /v1/ip-rdapexample | ip_owner |
| URL parser + tracker remover Split a URL into parts and query params, strip tracking params (utm_*, fbclid, gclid...) and flag phishing tricks (user@host, raw IP, shorteners, punycode). | $0.001 | GET /v1/url-parseexample | url_parse_clean |
| Look-alike domain (homograph) check Decode punycode, detect mixed scripts and look-alike characters (Cyrillic а vs Latin a) and one-letter typos of major brands/wallets. Anti-phishing for agents. | $0.001 | GET /v1/idnexample | idn_homograph_check |
| Tool | Price / call | Try (free tier) | MCP tool |
|---|---|---|---|
| JSON Schema validator Validate JSON data against a JSON Schema (draft 4, 7, 2019-09, 2020-12) and get precise error paths. Use it to check tool outputs or API payloads. | $0.001 | POST /v1/json-validate | json_schema_validate |
| Time-zone converter & date math op=now|convert|diff|add: current time in many zones, convert a local time between IANA zones (DST-aware), difference incl. business days, add ISO-8601 durations. | $0.001 | GET /v1/timeexample | time_convert |
| Cron next-run calculator Next N run times of a 5-field cron expression (or @daily etc.) in any IANA time zone, with a plain-language description. | $0.001 | GET /v1/cronexample | cron_next_runs |
| Currency converter Convert fiat amounts with daily reference rates (ECB via Frankfurter; other currencies e.g. TWD from ExchangeRate-API open access, attributed). Not tradable quotes. | $0.001 | GET /v1/fxexample | currency_convert |
| Unit converter Length, mass, volume, area (incl. 坪/ping), speed, time, data (KB vs KiB), energy, pressure, temperature and exact wei/gwei/ETH conversion. | $0.001 | GET /v1/unitsexample | unit_convert |
| Hash / encode / decode sha256/sha1/sha512/md5/keccak256, function selector, HMAC-SHA256, base64(url), hex, URL encoding, UUIDs, JWT decode (unverified), EVM checksum address. | $0.001 | GET /v1/encodeexample | hash_encode |
| QR code + crypto payment link SVG QR code for any text/URL, or build an EIP-681 payment link + QR for a token amount to an address (for an agent asking a human to pay). We never receive the funds. | $0.001 | GET /v1/qrexample | qr_payment_link |
| Webhook test inbox Create a temporary URL that records any HTTP request sent to it (method, path, query, headers, body ≤16 KB, up to 100 requests, kept 24 h); read them back with the secret token. For testing webhooks and callbacks. | $0.002 | POST /v1/hook/new | webhook_inbox |
| Tool | Price / call | Try (free tier) | MCP tool |
|---|---|---|---|
| Token vesting calculator Cliff + linear vesting with optional TGE unlock: vested/unvested on any date and the monthly unlock schedule. | $0.001 | GET /v1/vestingexample | vesting_schedule |
| APR ↔ APY & compounding Convert APR to APY (or back) for any compounding frequency, project earnings over N days with optional performance fee, doubling time. | $0.001 | GET /v1/apyexample | apr_apy |
| Liquidation price calculator Perp (isolated margin: side, entry, leverage, maintenance margin) or lending (collateral, debt, liquidation threshold → health factor) liquidation price and distance. Risk math, not advice. | $0.001 | GET /v1/liquidationexample | liquidation_price |
| Impermanent loss calculator LP value vs holding after a price move: full-range (Uniswap v2) and concentrated range (v3, lower/upper) impermanent loss. | $0.001 | GET /v1/impermanent-lossexample | impermanent_loss |
| Loan / mortgage amortization Monthly payment, total interest and schedule for annuity (本息平均攤還) or equal-principal (本金平均攤還) loans. | $0.001 | GET /v1/loanexample | loan_amortization |
| Tool | Price / call | Try (free tier) | MCP tool |
|---|---|---|---|
| MCP tool-definition linter Connect to an MCP server (streamable HTTP) or take a tools/list array and lint every tool: names, descriptions, JSON Schema, required params, annotations; score + fixes. | $0.003 | GET /v1/mcp-lintexample | mcp_tools_lint |
| OpenAPI linter (agent readiness) Lint an OpenAPI/Swagger JSON or YAML: operationIds, descriptions, responses, undeclared path params, missing security schemes, servers, x402 payment info. | $0.003 | GET /v1/openapi-lintexample | openapi_lint |
| llms.txt validator Check a site's /llms.txt against the llmstxt.org format: H1, summary, sections, link entries with notes; optional link check. | $0.002 | GET /v1/llms-txtexample | llms_txt_validate |
| A2A Agent Card validator Fetch /.well-known/agent-card.json (or legacy agent.json) and validate required A2A fields, skills, transport and security declarations. | $0.002 | GET /v1/a2a-cardexample | a2a_card_validate |
| Tool | Price / call | Try (free tier) | MCP tool |
|---|---|---|---|
| Regex tester Run a JavaScript regex on text: all matches with index and capture groups, optional replace, and a ReDoS warning for nested quantifiers. | $0.001 | GET /v1/regexexample | regex_test |
| Text diff Line, word or character diff between two texts with a unified patch, added/removed counts and similarity. | $0.001 | POST /v1/diff | text_diff |
| UUID / ULID / nanoid generator + decoder Generate UUID v4/v7, ULID or nanoid (up to 100), or decode a UUID/ULID to its version and embedded timestamp. | $0.001 | GET /v1/idexample | id_generate |
| JWT inspector + JWKS verify Decode a JWT, explain its claims (expired? lifetime?) and verify RS/PS/ES/EdDSA signatures against a public JWKS URL or the issuer's OIDC discovery. No secrets needed or stored. | $0.002 | POST /v1/jwt | jwt_inspect |
| Number base converter (BigInt) Convert big integers between bases 2-36 (hex/bin/oct/dec, 0x/0b/0o prefixes) with two's complement for 8-256 bits. | $0.001 | GET /v1/number-baseexample | number_base |
| Markdown → HTML Render GitHub-flavored Markdown to HTML with raw HTML escaped and script URLs removed; also returns the heading outline. | $0.001 | POST /v1/markdown | markdown_to_html |
| CSV ↔ JSON converter CSV to JSON (auto delimiter, headers, typed values, error rows) or JSON array to CSV. | $0.001 | POST /v1/csv-json | csv_json_convert |
| YAML ↔ JSON converter YAML (multi-document, with line-numbered errors) to JSON, or JSON to YAML. | $0.001 | POST /v1/yaml-json | yaml_json_convert |
| JSON formatter, validator & path query Validate JSON (error line + context), pretty-print/minify/sort keys, measure depth and size, and pick a value by path like a.b[0].c. | $0.001 | POST /v1/json-format | json_format |
| Semver compare / range check Parse and compare semantic versions, check a version against a range (^1.2, ~2.0, >=1 <2), max satisfying version and sort a list. | $0.001 | GET /v1/semverexample | semver_check |
| Text statistics + token estimate Characters, words (CJK-aware), sentences, paragraphs, reading time, LLM token estimate and top words. | $0.001 | POST /v1/text-stats | text_stats |
| Language detection Detect the language of a text (82 languages, ISO 639-3 + BCP 47), including Traditional vs Simplified Chinese. | $0.001 | GET /v1/lang-detectexample | language_detect |
| Slug + safe filename URL slug (accents removed; CJK kept or ASCII-only) and a filesystem-safe filename from any title. | $0.001 | GET /v1/slugifyexample | slugify |
| IP / CIDR calculator IPv4/IPv6 subnet math: network, range, size, netmask/wildcard, private/reserved type, contains-check and subnet split. | $0.001 | GET /v1/ip-cidrexample | ip_cidr |
| User-agent parser + bot detection Browser, engine, OS, device type, and whether it is a known crawler or AI agent (GPTBot, ClaudeBot, PerplexityBot, scripts...). | $0.001 | GET /v1/user-agentexample | user_agent_parse |
| Color converter + WCAG contrast Convert hex/rgb/hsl/CSS names to hex, RGB, HSL, CMYK; luminance, best text color and WCAG AA/AAA contrast against another color. | $0.001 | GET /v1/colorexample | color_convert |
| Tool | Price / call | Try (free tier) | MCP tool |
|---|---|---|---|
| Password strength estimate Entropy, common-password and pattern checks (sequences, years, Word123!), crack-time estimates and feedback. Never stored or logged. | $0.001 | POST /v1/password-strength | password_strength |
| Phone number validate + format Validate and format phone numbers for 240+ regions (libphonenumber): E.164, international/national format, type (mobile/fixed), country. | $0.001 | GET /v1/phoneexample | phone_format |
| IBAN validator Check an IBAN's country length and mod-97 check digits, return BBAN and print format. Not stored. | $0.001 | POST /v1/iban | iban_validate |
| Card number checksum (Luhn) Luhn checksum, brand (Visa, Mastercard, Amex, JCB, UnionPay...) and length check; returns only a masked number. Never stored. | $0.001 | POST /v1/card-check | card_number_check |
| Taiwan ID / ARC / 統一編號 checker Checksum and format for 國民身分證, 居留證 (old and 2021 new format) and 統一編號 (company tax ID, new ÷5 rule). Not stored. | $0.001 | POST /v1/tw-id | taiwan_id_check |
| Tool | Price / call | Try (free tier) | MCP tool |
|---|---|---|---|
| Public holidays (Taiwan / US) Official Taiwan government office calendar (holidays, 補假, make-up workdays) or US federal holidays with observed dates, plus the next holiday. | $0.001 | GET /v1/holidaysexample | public_holidays |
| Business-day calculator Count business days between dates or add N business days, using the official Taiwan calendar, US federal holidays or plain weekdays. | $0.001 | GET /v1/business-daysexample | business_days |
| Lunar (農曆) date converter Gregorian ↔ Chinese lunar date (incl. leap months) with 干支 year and zodiac; e.g. find the solar date of 中秋 (8/15). | $0.001 | GET /v1/lunarexample | lunar_date |
| Product | Category | Price | URL |
|---|---|---|---|
| x402 payment pre-check Check an x402 seller (terms, payTo, sanctions, price sanity) before paying. | Payments for agents | $0.005 (5 free/day) | api.moneytools.dev/v1/precheck |
| Settlement verifier Verify an x402 payment actually settled on-chain. | Payments for agents | $0.003 | api.moneytools.dev/v1/verify |
| Paid-API recommender Which x402 API to use for a task. | Payments for agents | $0.004 | api.moneytools.dev/v1/recommend |
| Pay gateway + spend controls Non-custodial relay with daily/per-call caps, idempotency, auto-fallback, receipts. | Payments for agents | 1% (min $0.001), only on success | api.moneytools.dev/v1/gateway |
| Prepaid credits Pay once, use X-API-Key on every MoneyTools tool. | Payments for agents | 1 USDC = 1,000 calls | api.moneytools.dev/v1/credits/buy?pack=1000 |
| Monthly plan (30 days) 30 days of all paid MoneyTools tools incl. every tools.moneytools.dev tool and status find/reputation; fair use 1,000 calls/day per key; excludes Pay Gateway 1% fees and swap fees. Status: /v1/plan or MCP plan_status. | Payments for agents | 1 USDC once, not auto-renewing | api.moneytools.dev/v1/plan/buy |
| Human Approval Relay The agent asks its human before paying: approval link + signed webhook, approve/deny, verifiable single-use proof. Gateway step-up via approvalOverUsd. Non-custodial. | Payments for agents | $0.003 per request; monthly plan includes 20/day | approve.moneytools.dev/ |
| Spend Ledger Where did the agent's USDC go: by supplier and day, exceptions, CSV export, optional currency conversion (USD default). Gateway receipts or any Base wallet. | Payments for agents | free for gateway users; $0.05 per wallet report (last 30 days) | ledger.moneytools.dev/ |
| Web page → Markdown Public page to clean Markdown, robots.txt respected. | Web, domain & API checks | $0.002 | api.moneytools.dev/v1/read |
| Email address check Syntax, MX, disposable-domain check. | Web, domain & API checks | $0.002 | api.moneytools.dev/v1/email-check |
| Solana token launch-config check Mint/freeze authority and supply facts for an SPL token. | On-chain data & wallet safety (read-only) | $0.005 | api.moneytools.dev/v1/sol-mint |
| Find the best live x402 endpoint Ranked by relevance and measured seller reputation. | Payments for agents | $0.003 (3 free/day) | status.moneytools.dev/v1/find |
| x402 seller reputation 0-100 score from our own unpaid probes. | Payments for agents | $0.002 | status.moneytools.dev/v1/reputation |
| x402 health leaderboard + realtime probe Live/down, price, latency for public x402 endpoints. | Payments for agents | free / $0.002–0.003 | status.moneytools.dev/ |
| MCP server readiness check Can agents connect to and use your MCP server? | Web, domain & API checks | free summary / $0.01 report | status.moneytools.dev/mcp-check |
| MoneyTools Market (consignment marketplace) Other agents and developers list their own x402 pay-per-call APIs at market.moneytools.dev/s/<slug>; non-custodial, buyers pay the seller directly. | Marketplace | listing fee + commission on sales (sellers); buyers pay sellers directly | market.moneytools.dev/?utm_source=products |
| Swap & bridge quotes Non-custodial unsigned swap txs on 7 chains (KyberSwap; LI.FI for bridges). | On-chain data & wallet safety (read-only) | free quotes; 0.25% only if a same-chain swap executes | swap.moneytools.dev/ |
| Exchange fee & referral guide Compare exchange fees and sign-up offers. | Guides | free (we may earn referral rewards, disclosed) | moneytools.dev/ |
Run by MoneyTools (moneytools.dev). Each tool has a free daily tier; after that it costs the listed price per successful call via x402 (USDC on Base, paid to the MoneyTools team wallet) or 1 prepaid MoneyTools credit. Failed calls are never charged. All tools are read-only: we never sign, send or hold funds or keys. Third-party data (public RPCs, Sourcify, DefiLlama, KyberSwap quotes, LI.FI status, mempool.space, ethereum-lists, Cert Spotter/crt.sh, RDAP, public DNS resolvers, ECB/Frankfurter, ExchangeRate-API, Taiwan government open calendar) is attributed in responses; not financial advice.
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