# ToolMint

> Pay-per-call JSON tools for AI agents. Each paid route speaks x402 v2: call with no payment, get HTTP 402 with the exact price (USDC on Base, eip155:8453, payTo 0xfbF7413bcB3a604936775C96FDbe0b0C9c9E37F5), retry with a PAYMENT-SIGNATURE header. Errors (status 400+) are never charged. No signup or API key.

Live tools answer at their Base URL today. Coming-soon tools are built but not deployed; their planned URLs will not answer yet. Machine-readable: https://toolmint.toolmint.workers.dev/catalog.json and https://toolmint.toolmint.workers.dev/.well-known/x402.

## Live tools

- [ToolMint Dependency Migration](https://toolmint.toolmint.workers.dev/tools/dep-migration/index.md): npm/PyPI upgrade delta: curated playbooks + changelog/release heuristics. Not a full Actor/LLM upgrade agent. Price: $0.05 / call.
- [ToolMint MCP Skill Scanner](https://toolmint.toolmint.workers.dev/tools/mcp-skill-scanner/index.md): Static risk scanner for agent skills / MCP docs / npm package meta. Heuristic rules — not a sandbox. No local directory scan on Workers. Price: $0.03 / call.
- [ToolMint OpenAPI Normalize](https://toolmint.toolmint.workers.dev/tools/openapi-normalize/index.md): Normalize OpenAPI 3 / Swagger 2 specs from URL or posted text into a flat operations pack. SSRF-guarded https fetch. Price: $0.02 / call.
- [ToolMint Package Trust](https://toolmint.toolmint.workers.dev/tools/pkg-trust-check/index.md): npm/PyPI trust pack: registry facts + OSV vulns + typosquat neighbors in one call. Price: $0.005 / call.
- [ToolMint Federal Register JSON](https://toolmint.toolmint.workers.dev/tools/federal-register-json/index.md): Search and fetch US Federal Register documents (public API). Includes open-comment fields. Price: $0.005 / call.
- [ToolMint NWS Alerts](https://toolmint.toolmint.workers.dev/tools/nws-alerts-json/index.md): US National Weather Service active alerts as clean JSON — by state/area or lat/lon. No NWS API key. Price: $0.005 / call.
- [ToolMint eCFR Section](https://toolmint.toolmint.workers.dev/tools/ecfr-section-json/index.md): Code of Federal Regulations sections and their change history as clean agent JSON (eCFR + Federal Register APIs). No API key. Price: $0.005–$0.01 / call.
- [ToolMint Code Violations](https://toolmint.toolmint.workers.dev/tools/code-violations-json/index.md): City code-enforcement cases for a street address as clean agent JSON: open/closed status, case type, dates, result, coordinates and a link to the city record. Each city's dataset license is recorded… Price: $0.01 / call.
- [ToolMint USGS Earthquakes](https://toolmint.toolmint.workers.dev/tools/usgs-earthquakes-json/index.md): Query USGS earthquake.usgs.gov FDSN/GeoJSON by point+radius, bbox, or near-me summary. Normalized events with felt/tsunami flags. Public domain US government data. Price: $0.01 / call.

## Coming soon

- [ToolMint Base Token Safety](https://toolmint.toolmint.workers.dev/tools/base-token-safety-json/index.md): Read-only Base ERC-20 risk heuristics: contract verified (Blockscout), proxy/upgradeability (EIP-1967 slots), owner renounced, mint/pause/blacklist bytecode selectors (proxy + implementation)… Price: $0.03 / call.
- [ToolMint Bounty Finder](https://toolmint.toolmint.workers.dev/tools/bounty-finder-json/index.md): Live crypto/USDC bounties, grants, hackathons and bug bounties from public sources, as one clean JSON list. Price: $0.01 / call.
- [ToolMint CISA KEV](https://toolmint.toolmint.workers.dev/tools/cisa-kev-json/index.md): CISA Known Exploited Vulnerabilities catalog for agents — lookup by CVE, search by vendor/product/date, batch-check up to 50 CVEs. Returns due dates and ransomware-use flags. Public domain US… Price: $0.01 / call.
- [ToolMint DevSec Pack](https://toolmint.toolmint.workers.dev/tools/devsec-pack-json/index.md): One call per dependency: package trust + vulnerabilities at that version (OSV, CISA KEV, FIRST EPSS, fix version) + license obligations. For coding and DevSec agents deciding whether to add or… Price: $0.008 / call.
- [ToolMint Docs Deltas](https://toolmint.toolmint.workers.dev/tools/docs-deltas-json/index.md): Exported-API deltas between npm versions from published TypeScript declarations, for coding agents planning upgrades. Price: $0.01–$0.02 / call.
- [ToolMint Domain Intel](https://toolmint.toolmint.workers.dev/tools/domain-intel-json/index.md): Check whether a domain or link looks legit before an agent acts: RDAP registration (IANA bootstrap), DNS via Cloudflare DoH (A/AAAA/MX/TXT + SPF/DMARC), TLS from crt.sh CT, redirect probe… Price: $0.02 / call.
- [ToolMint MCP Endpoint Health](https://toolmint.toolmint.workers.dev/tools/mcp-endpoint-health-json/index.md): Live, read-only health check of a public remote MCP endpoint: reachability and TLS, Streamable HTTP initialize, negotiated protocol version, tools/list schema sanity, tool-description safety flags… Price: $0.01 / call.
- [ToolMint x402 Listing Doctor](https://toolmint.toolmint.workers.dev/tools/x402-doctor/index.md): Lint any x402 endpoint the way buyer agents and Bazaar catalogs see it: unpaid probe, decoded 402, accepts/bazaar/well-known/openapi checks, scored fix list (GET /check?url=https://...). Price: $0.01 / call.
- [ToolMint Compliance Pack](https://toolmint.toolmint.workers.dev/tools/compliance-pack-json/index.md): One call per CFR section: current regulation text (eCFR), how and when it changed (with the Federal Register rules behind each change), and proposed rules for its part that are still open for… Price: $0.012 / call.
- [ToolMint Corp Intel](https://toolmint.toolmint.workers.dev/tools/corp-intel/index.md): US public-company brief: SEC EDGAR identity + recent filings + Federal Register quoted-phrase search in one call. Price: $0.05 / call.
- [ToolMint IRS Nonprofit](https://toolmint.toolmint.workers.dev/tools/irs-nonprofit-json/index.md): EIN → is it a real, exempt, deductible nonprofit? From IRS bulk files (EO BMF, Pub 78, automatic revocations). No API key, no upstream call at request time. Price: $0.005–$0.03 / call.
- [ToolMint SAM.gov Opportunities](https://toolmint.toolmint.workers.dev/tools/sam-gov-opportunities-json/index.md): US federal contract opportunities from SAM.gov as clean agent JSON — filter by keyword, NAICS, state, posted dates. Provenance + terms on every paid response. Price: $0.02 / call.
- [ToolMint US Econ Rates](https://toolmint.toolmint.workers.dev/tools/us-econ-rates-json/index.md): US Treasury Fiscal Data (average interest rates, exchange rates, debt to the penny) + daily Treasury yield curve + BLS CPI — one normalized JSON feed for AI agents. No API keys. Price: $0.01 / call.
- [ToolMint USAspending Awards](https://toolmint.toolmint.workers.dev/tools/usaspending-awards-json/index.md): Who won US federal money: contracts, IDVs, grants and loans from USAspending.gov as clean agent JSON — filter by keyword, recipient, agency, NAICS, state, dates, amount. Provenance + terms on every… Price: $0.01 / call.
- [ToolMint Census ACS](https://toolmint.toolmint.workers.dev/tools/census-acs-json/index.md): American Community Survey 5-year housing and economic indicators (median income, rent, home value, rent burden, tenure, vacancy, poverty, unemployment, education) for a state, county, tract or ZCTA… Price: $0.005 / call.
- [ToolMint Census Geocode](https://toolmint.toolmint.workers.dev/tools/census-geocode-json/index.md): US address or lat/lon → Census FIPS geographies as clean JSON. No Census API key. Price: $0.005 / call.
- [ToolMint Distress Signal Score](https://toolmint.toolmint.workers.dev/tools/distress-signal-score-json/index.md): Send the property distress signals you already hold; get a transparent 0-100 score, tier, confidence and reasons. Pure compute: ToolMint brings no data, stores nothing, contacts no one. Price: $0.01 / call.
- [ToolMint HUD FMR + Income Limits](https://toolmint.toolmint.workers.dev/tools/hud-fmr-income-limits/index.md): HUD Fair Market Rents and Income Limits by US county as clean agent JSON. Attribution, terms and provenance on every paid response. Price: $0.01–$0.02 / call.
- [ToolMint Property Pack](https://toolmint.toolmint.workers.dev/tools/property-pack-json/index.md): One call per US address: Census geocode + FEMA flood zone + NWS alerts + USGS quakes (address-risk-bundle), HUD Fair Market Rents and Income Limits for the county, and ACS 5-year demographics for the… Price: $0.06 / call.
- [ToolMint Record Hygiene JSON](https://toolmint.toolmint.workers.dev/tools/record-hygiene-json/index.md): Clean owner/contact records in one call: normalized names, owner type (individual/entity/trust/estate/government) with the matched keyword, offline USPS-style address formatting with issue flags… Price: $0.002 / call.
- [ToolMint Citation Verify](https://toolmint.toolmint.workers.dev/tools/citation-verify-json/index.md): Is this reference real? DOI / arXiv / title / free-text citation → found, canonical metadata (Crossref, arXiv), field-by-field mismatches and retraction flags. Metadata only, never abstracts. Price: $0.005–$0.03 / call.
- [ToolMint ClinicalTrials.gov JSON](https://toolmint.toolmint.workers.dev/tools/clinicaltrials-json/index.md): Clinical trial search and lookup from ClinicalTrials.gov as flat agent JSON: status, phase, sponsor, sites, and eligibility split into inclusion/exclusion lists. Provenance + attribution on every… Price: $0.01 / call.
- [ToolMint NPI Provider](https://toolmint.toolmint.workers.dev/tools/npi-provider-json/index.md): US healthcare provider verification: NPI check digit + NPPES record + HHS-OIG LEIE exclusion screen, as clean agent JSON. No API key. Price: $0.005–$0.01 / call.
- [ToolMint USPTO Patents](https://toolmint.toolmint.workers.dev/tools/uspto-patents-json/index.md): US patent applications and grants from the USPTO Open Data Portal as flat agent JSON: search by words, title, applicant, inventor, CPC and dates, or look one up by application or patent number.… Price: $0.005–$0.01 / call.
- [ToolMint Address Risk Bundle](https://toolmint.toolmint.workers.dev/tools/address-risk-bundle-json/index.md): One paid call for US location risk: Census geocoder → county/tract, active NWS weather alerts, nearby USGS earthquakes, and FEMA NFHL flood zone. Useful for insurance, logistics, events, travel and… Price: $0.05 / call.
- [ToolMint NHTSA Vehicle](https://toolmint.toolmint.workers.dev/tools/nhtsa-vehicle-json/index.md): vPIC VIN decode + the NHTSA recall campaigns and complaint summary for that make/model/year in one call — normalized, deduped, risk flags. Not a per-VIN open-recall check. Errors and no-match return… Price: $0.02 / call.
- [ToolMint NHTSA VIN + Recalls](https://toolmint.toolmint.workers.dev/tools/nhtsa-vin-recalls-json/index.md): Decode a US VIN with NHTSA vPIC and return the NHTSA recall campaigns (and optional complaints) for that make/model/year. Not a per-VIN open/unrepaired status check. US Government data (public… Price: $0.02 / call.
- [ToolMint openFDA Recalls](https://toolmint.toolmint.workers.dev/tools/openfda-recalls-json/index.md): FDA food, drug and device recall/enforcement lookups via openFDA — normalized, deduped, Class I/II/III explained. Not for clinical use. Price: $0.02 / call.

## Docs

- [How to pay](https://toolmint.toolmint.workers.dev/pay.html): the x402 flow and what is not charged

## Optional

- [Agent Doc Convert](https://toolmint.toolmint.workers.dev/tools/agent-doc-convert/index.md): "Turn this HTML / CSV / JSON / PDF into the format my agent can use, and pull the tables out as JSON.".
- [api-status-oracle](https://toolmint.toolmint.workers.dev/tools/api-status-oracle/index.md): "Does this vendor's public status page say they are up right now?" You give a provider id; you get one JSON object with an overall state, a short description, up to 40 components and up to 10…
- [Crawl Policy History](https://toolmint.toolmint.workers.dev/tools/crawl-policy-history/index.md): "What is this host's crawl and AI-training policy right now (robots.txt, llms.txt, ai.txt, TDM headers), and has it changed between the snapshots we have on record?".
- [Crawl Policy Oracle](https://toolmint.toolmint.workers.dev/tools/crawl-policy-oracle/index.md): "For this URL, what do the site's robots.txt, llms.txt and ai.txt say, and may AI crawlers such as GPTBot, ClaudeBot or CCBot fetch this path?".
- [License Obligation](https://toolmint.toolmint.workers.dev/tools/license-obligation/index.md): "What licence does this npm or PyPI package declare, and what does that licence roughly require (keep notices, share source, and so on)?" It can also take a list of package names and flag the ones…
- [Memory Drift Diff](https://toolmint.toolmint.workers.dev/tools/memory-drift-diff/index.md): "Between these two versions of an agent memory file, what lines and sections changed, how much churn is there, and did anything credential-like change?".
- [page-diff-watch](https://toolmint.toolmint.workers.dev/tools/page-diff-watch/index.md): "Has the text of this public page (or one part of it) changed since I last looked?" The first call stores a baseline. Each later call fetches the page again and reports changed or not, which lines…
- [PDF / DOCX Extract](https://toolmint.toolmint.workers.dev/tools/pdf-docx-extract/index.md): "Give me the text of this PDF, Word, PowerPoint or Excel file as clean Markdown, plus pages, headings, tables and counts as JSON.".
- [pricing-tos-watch](https://toolmint.toolmint.workers.dev/tools/pricing-tos-watch/index.md): Did a pricing page or terms page change?
- [skill-doctor-lite](https://toolmint.toolmint.workers.dev/tools/skill-doctor-lite/index.md): "Does this skill or instruction text contain patterns that often mean trouble?" You send the text. You get a list of findings (each with an id, a severity, a short tip and the matching text) and a…
- [vuln-intel-json](https://toolmint.toolmint.workers.dev/tools/vuln-intel-json/index.md): One merged record for a CVE or a package version.
- [FR Comment Tracker](https://toolmint.toolmint.workers.dev/tools/fr-comment-tracker/index.md): "Which Federal Register documents on this topic have a public comment period that has not closed yet, when does each close, and where do I comment?".
- [sec-edgar-json](https://toolmint.toolmint.workers.dev/tools/sec-edgar-json/index.md): SEC EDGAR data as clean JSON.
- [SEC Filing Sections](https://toolmint.toolmint.workers.dev/tools/sec-filing-sections/index.md): "Give me Item 1A (Risk Factors) of Apple's latest 10-K as text," or "list the tables in Microsoft's latest 10-Q," or "give me the tagged numbers (inline XBRL) in this filing.".
- [ats-jobs-public](https://toolmint.toolmint.workers.dev/tools/ats-jobs-public/index.md): "What jobs does this company have open on its public Greenhouse or Lever job board?" Optionally filtered by a keyword in the title, location or team.
- [rss-normalize](https://toolmint.toolmint.workers.dev/tools/rss-normalize/index.md): "What is in this feed, and what is new since I last asked?" You give a feed URL. You get the items in one JSON shape (title, link, id, date, short preview, content hash) and a list of items whose…