the402 x402 endpoint directory

Premium agentic endpoint for prompt-cache-hit-maximizer-mcp.

Premium agentic endpoint for grid-demand-response-pause-gate-mcp.

Inspect MCP tools and return agent-readiness score, risky tools, missing schemas, and marketplace candidates.

Crypto ETF Sentinel — Latest POS AM-extracted profile for one US spot crypto ETF issuer: custodian, sponsor fee, AP li

Crypto ETF Sentinel — Side-by-side comparison of ALL trading US spot crypto ETFs — POS AM profile + XBRL financials +

Payment is required to receive a pre-action decision for this external resource: allow, review_required, or deny. Pay

Transcribe audio to text in 100+ languages via Whisper. Send a file URL, get an accurate transcript back in one call.

Generate images from text prompts. Pay per call with USDC (x402) or credits - archtools.dev

Verify that an AI-agent payment produced the expected service response and audit evidence.

Check budget and approve/deny AI agent spending with x402 payment verification

Z.ai's large-scale reasoning model — 1M context for long-horizon agent workflows and software engineering

Which manufacturers pay a given physician specialty in a territory, and how much — CMS Open Payments rolled up to the

Discover pharma & device MANUFACTURERS from CMS Open Payments by name, total-spend band, or year of first appearance —

Search hospital price-transparency negotiated rates by billing code (CPT/HCPCS/MS-DRG), state, payer, hospital CCN, or

Real-time BTC/USDT directional signal (RL model): position lean, conviction, risk flags. 1h bars, updated ~every 12s.

Search the OIG List of Excluded Individuals/Entities (LEIE) by name, NPI, state, or exclusion type. Answers: is this p

Find Medicare Part D prescribers of a specific DRUG or therapeutic CLASS at NPI level — the core pharma targeting quer

Company enrichment: name, domain or URL to verified company profile from primary sources + GLEIF LEI registry. Per-fie

Japanese company profile: corporate site to standard JSON (name, address, representative, capital, contact). 0.02/site

Schema-driven extraction: fill YOUR JSON schema from any URL. Hybrid LLM + deterministic canonicalization. 0.02/call.

Newly-enumerated NPIs with their EXACT Provider Enumeration Date and taxonomy detail, from the CMS NPPES full monthly

Search HRSA 340B OPAIS covered entities + child sites by state, entity type (FQHC/DSH/CAH/RHC/…), or name — the 340B b

Find HRSA Health Professional Shortage Areas (Primary Care / Dental / Mental Health) by state, discipline, minimum sho

Discover FQHC / Look-Alike health-center SITES from the HRSA roster by state, type, county, name, or newly-added-to-sc

Premium agentic endpoint for sol-forge-mcp.

Premium agentic endpoint for legal-validator-mcp.

Scrapes the given URL and returns the raw HTML content of the page.

Crawls the sitemap of the given domain and returns all discovered page URLs. Supports sitemap index files (recursive),

Search for lookalike companies with pagination and filtering. | ERROR: Unable to calculate price.

Search followers of a company on LinkedIn with filters for country, department, seniority, and job title. | ERROR: Una

Find LinkedIn profiles for multiple people. Returns a job ID to poll for results. | ERROR: Unable to calculate price.

Find email addresses for multiple people. Returns a job ID to poll for results. | ERROR: Unable to calculate price.

Get company information from domain names. | ERROR: Unable to calculate price.

Scrape up to 100 URLs in parallel. Returns markdown, metadata, and tech stack per URL. 1 credit per URL.

Compare a page's current content against a saved snapshot. Returns added/removed lines and change summary. 1 credit.

Save a snapshot of a page's current content for change tracking. Use with /crawl/diff to detect changes. 1 credit.

Runs a search, scrapes the top N result URLs, optionally runs LLM extraction with prompt and schema.

Get enriched details on a person. Pass any identifier.

Capture a screenshot of a website. Supports both viewport (standard browser view) and full-page screenshots. Can also

Endpoint to classify any brand into a 2022 NAICS code.

Automatically extract comprehensive design system information from a brand’s website including colors, typography, spa

Extract font information from a brand’s website including font families, usage statistics, fallbacks, and element/word

Endpoint specially designed for platforms that want to identify transaction data by the transaction title.

Retrieve brand information using a stock ticker symbol. This endpoint looks up the company associated with the ticker

Retrieve brand information using a company name. This endpoint searches for the company by name and returns its brand

Returns a simplified version of brand data containing only essential information: domain, title, colors, logos, and ba

Retrieve logos, backdrops, colors, industry, description, and more from any domain

Find email address for a person synchronously. Provide name + company or LinkedIn URL.

Scrape a URL and return markdown, links, metadata, and tech stack. Falls back to Firecrawl if needed. 1 credit.

Discover all URLs on a website via sitemap + link extraction. Returns scored/sorted URLs without scraping content. 1 c