STAGINGThis is a preview of nitrograph.com. Actions here hit the production API.
Catalog

Every agent-payable API.

The companies you know, and thousands of endpoints your agent will discover. The catalog groups the network's 28,500+payable services under the companies that operate them — one company row can carry many service endpoints. Placement can't be bought.

All APIs

28,543 APIs
APICompanyCategoryPrice / callStatus
extract-structured-data
Extract structured data from a URL or raw text into strict JSON matching a schema you provide. Fields the content doesn't support come back null - never an invented or approximate value, and an unmatchable schema returns an explicit error. Try GET /extract/sample. Part of the AgentIndex content kit (pdf, web-read, extract, summarize, detect-language) - see GET /capabilities.
agentindex.world-$0.002listed
fact-check
Check a claim against live web sources - a verdict, a confidence level, and the sources that support or contradict it, each with its URL and stance. Returns 'inconclusive' rather than a guess when the sources don't clearly settle it. Try GET /fact-check/sample. Part of the AgentIndex content kit (pdf, web-read, extract, summarize, detect-language) - see GET /capabilities.
agentindex.world-$0.01listed
falcon-comps
Standardized financials for one company from SEC EDGAR: up to 15 fiscal years + TTM, balance sheet, ratios, XBRL tag provenance. $0.01 USDC.
vercel.app-$10,000.00listed
falcon.sol comps
falcon.sol: Trading comps for up to 12 tickers: market cap, EV, EV/Revenue, EV/EBITDA, P/E, P/FCF, growth, margins, peer median/mean. $0.05 USDC.
vercel.app-$50,000.00listed
falcon.sol comps
falcon.sol: LBO snapshot for a US ticker from SEC data: take-private entry EV, sources & uses, 3 debt structures, debt schedule with sweep, IRR/MOIC, 3x3 IRR grid, exit at peer-median EV/EBITDA, credit memo. Assumptions explicit. $3.99 USDC.
vercel.app-$3,990,000.00listed
falcon.sol comps
falcon.sol: Lev-fin credit comps for up to 12 tickers from SEC data: gross/net leverage, EBITDA/interest, FCF/debt, debt capacity (leverage, coverage, DSCR lenses), capacity at peer-median leverage, 3 rated structures, credit memo. Assumptions explicit. $0.24 USDC.
vercel.app-$240,000.00listed
falcon.sol comps
falcon.sol: Use this when you need to price GPU compute or check whether a GPU quote is fair. Send GPU models (h100, h200, b200, a100, l40s ...); get listed USD per GPU-hour comps from RunPod, Modal, Lambda and CoreWeave public pricing pages: every offer with tier, terms, source URL and fetched_at, plus min/median/max, cheapest provider, on-demand median and your quote's percentile. Cached hourly; stale data is flagged. $0.04 USDC.
vercel.app-$40,000.00listed
falcon.sol docs
falcon.sol: OCR for agents: scanned or photographed PDF (up to 20 pages) or a PNG/JPEG/WEBP/BMP/TIFF image to text or markdown, using local Tesseract (English). Send a URL, base64 file or raw image body. No text found is not charged. $0.0045 USDC.
vercel.app-$4,500.00listed
falcon.sol docs
falcon.sol: Full document extraction (all pages) for invoices, receipts, POs, W-9s and generic PDFs. $0.03 USDC.
vercel.app-$30,000.00listed
falcon.sol docs
falcon.sol: PDF to plain text or markdown for agents and RAG pipelines. Send a URL or base64 PDF (max 60 pages, 4 MB); get page-by-page text in reading order, with automatic local OCR for scanned pages. format=markdown for headings, bullets and table rows. Empty result is not charged. $0.0025 USDC.
vercel.app-$2,500.00listed
falcon.sol docs
falcon.sol: Bank statement extraction for agents: every transaction + underwriting metrics (ADB, NSF, MCA/loan positions, revenue trend, DSCR inputs, integrity flags). $0.40 USDC.
vercel.app-$400,000.00listed
falcon.sol structures
falcon.sol structures: structured-note pricing for crypto. Send a JSON term sheet (autocallable, barrier reverse convertible, range accrual, principal-protected, shark fin) on BTC, ETH or SOL; get the fair coupon or participation, probabilities (autocall per observation, knock-in, loss), greeks, a spot x vol scenario grid and payoff-diagram data. Monte Carlo on live Deribit implied vol. Free preview; full quote $0.02 USDC via x402 on Solana or Base.
vercel.app-$20,000.00listed
fda-inspections
FDA inspection history for a manufacturer from public FDA records. Give an FDA FEI number or firm name and get the inspection classifications (Official, Voluntary or No Action Indicated) with the trend, plus the Form-483 observation citations with their cited CFR clause and short description. Deterministic, no LLM. Risk indicators, not legal or regulatory advice.
agentstools.dev-$0.02listed
fee_estimate
Current network fee conditions -- gas price (ETH/Base/Arbitrum/Optimism/Polygon), sat/vB fee tiers (Bitcoin), or recent prioritization fees (Solana) -- useful for an agent about to construct a transaction itself.
duckdns.org-$0.01listed
fetchwerk Web Extraction
Compare two to four product pages by verified identity, listed price, availability, shipping cost and rating without converting currencies.
halowerk.com-$0.01listed
fetchwerk Web Extraction
Fetch one URL and return clean article Markdown without navigation, ads or cookie banners.
halowerk.com-$0.001listed
fetchwerk Web Extraction
Return title, description, OpenGraph card, canonical URL, feeds, favicon and detected technologies for one URL.
halowerk.com-$0.002listed
fetchwerk Web Extraction
Extract up to ten URLs in one paid call.
netzhandwerker.de-$0.008listed
fetchwerk Web Extraction
Extract up to ten URLs in one paid call.
halowerk.com-$0.008listed
fetchwerk Web Extraction
Read the mandatory public disclosure of one domain and return company, postal address, e-mail, phone, VAT and register data with a source for every value.
halowerk.com-$0.006listed
ffpipe
Extract still frames from any video as JPEG, WebP or PNG: sample many for a vision model, or grab one frame at a given timestamp (a thumbnail/poster/screenshot). Modes: every frame, every Nth, a rate in seconds, keyframes, N evenly spaced, or exact timestamps. One frame at 5s: mode=timestamps, timestamps=[5], format=jpeg. Up to 1000 frames/job; result is a manifest of frames with timestamps and download URLs, kept 24h. USDC over x402; no account; input <=100 MB.
ffpipe.dev-$0.01listed
ffpipe
Inspect any media file and get its technical metadata. Container, duration, codecs, DISPLAY dimensions and rotation, frame rate, HDR, audio channels and sample rate, in a normalized summary plus the full raw analysis (JSON, XML, CSV, flat or INI). Provide a source URL or upload the file directly; the result is downloadable for 24 hours. A file that cannot be decoded still answers with the diagnosis of why. Fixed price per probe in USDC over x402; no account or API key. Input up to 100 MB.
ffpipe.dev-$0.01listed
fittings
For one DailyMed SET ID: the current label version and date, its products with active ingredients and package descriptions, its marketed NDC codes, and the full revision history.
fittings.sh-$0.006listed
fittings
Converts an amount between currencies at the European Central Bank daily reference rate, for the latest publication or any past date back to 1999.
fittings.sh-$0.003listed
fittings
Validate an ISO 17442 Legal Entity Identifier checksum and extract its issuing LOU prefix.
fittings.sh-$0.003listed
fittings
Registrar, creation and expiry dates, status codes, nameservers and DNSSEC state for a domain, from the authoritative registry over RDAP.
fittings.sh-$0.003listed
fittings
The 15-digit census block FIPS code containing a US coordinate, with its county and state codes and the block bounding box.
fittings.sh-$0.003listed
fittings
Convert a US street address to latitude/longitude with a matched, standardized address. US coverage only.
fittings.sh-$0.003listed
fittings
Civil, nautical and astronomical twilight boundaries plus golden and blue hour windows for a date and coordinate, in UTC.
fittings.sh-$0.004listed
fraction-simplify
Simplify a fraction to lowest terms and return its decimal value.
agentindex.world-$0.001listed
funding-profile
Received R&D-funding profile of a company, organization or principal investigator, fused from NIH RePORTER, NSF and SBIR/STTR public records. Give a company or organization or PI name and get every federal research award it received with amounts, agencies, years, tech focus and abstracts, plus computed aggregates: total non-dilutive funding, breakdown by agency and by year, technology clusters, and active-award count.
agentstools.dev-$0.03listed
gankdat
Charities in England & Wales (Charity Commission). One call returns one page of matching records as JSON (25 by default, per_page up to 100) with the total count and the last refresh time; the query parameters filter the records.
gankdat.com-$0.005listed
gankdat
UK new company incorporations. The newest companies on the UK register, from the official Companies House API — name, number, type, SIC codes, incorporation date, and registered-office area, refreshed daily. One call returns one page of matching records as JSON (25 by default, per_page up to 100) with the total count and the last refresh time; the query parameters filter the records.
gankdat.com-$0.005listed
gankdat
Regulated care locations in England (CQC). One call returns one page of matching records as JSON (25 by default, per_page up to 100) with the total count and the last refresh time; the query parameters filter the records.
gankdat.com-$0.005listed
gankdat
EU procurement notices (TED). Contract notices and awards from TED (Tenders Electronic Daily), the official EU procurement journal — buyer, country, CPV codes, values, and deadlines across all member states, normalized for bid intelligence. Blind Mode: only organisation-level fields are ingested. One call returns one page of matching records as JSON (25 by default, per_page up to 100) with the total count and the last refresh time; the query parameters filter the records.
gankdat.com-$0.005listed
gankdat
UK procurement notices. Public procurement notices from the official Find a Tender OCDS feed, flattened to one queryable schema. Blind Mode: no contact or personal data. One call returns one page of matching records as JSON (25 by default, per_page up to 100) with the total count and the last refresh time; the query parameters filter the records.
gankdat.com-$0.005listed
gankdat
UK food hygiene ratings (FSA). One call returns one page of matching records as JSON (25 by default, per_page up to 100) with the total count and the last refresh time; the query parameters filter the records.
gankdat.com-$0.005listed
gankdat
UK sanctions designations. Every designation on the official UK Sanctions List (FCDO) — individuals, entities, and ships, with regimes, aliases, and dates — normalized for supplier due diligence. One call returns one page of matching records as JSON (25 by default, per_page up to 100) with the total count and the last refresh time; the query parameters filter the records.
gankdat.com-$0.005listed
gankdat
UK trade mark applications published for opposition (Trade Marks Journal). One call returns one page of matching records as JSON (25 by default, per_page up to 100) with the total count and the last refresh time; the query parameters filter the records.
gankdat.com-$0.005listed
gankdat
NHS organisations in England (ODS register). One call returns one page of matching records as JSON (25 by default, per_page up to 100) with the total count and the last refresh time; the query parameters filter the records.
gankdat.com-$0.005listed
gankdat
US federal exclusions (SAM.gov). gov list — individuals, firms, special entities, and vessels barred from federal awards, with agency, program, and dates — normalized for supplier due diligence. One call returns one page of matching records as JSON (25 by default, per_page up to 100) with the total count and the last refresh time; the query parameters filter the records.
gankdat.com-$0.005listed
gankdat
Schools and colleges in England (GIAS + Ofsted). One call returns one page of matching records as JSON (25 by default, per_page up to 100) with the total count and the last refresh time; the query parameters filter the records.
gankdat.com-$0.005listed
gankdat
UK corporate insolvency notices. The latest corporate insolvency notices from The Gazette (official UK public record) — winding-up petitions and orders, administrator, receiver and liquidator appointments, moratoria, and creditor notices, company-level facts only. One call returns one page of matching records as JSON (25 by default, per_page up to 100) with the total count and the last refresh time; the query parameters filter the records.
gankdat.com-$0.005listed
gankdat
UK contract awards (Contracts Finder). Who won which UK public-sector contract, for how much: award notices from the official Contracts Finder OCDS feed flattened to one row per award and supplier — buyer, supplier and its company number, award value and date, contract period, CPV codes, category and procurement method. One call returns one page of matching records as JSON (25 by default, per_page up to 100) with the total count and the last refresh time; the query parameters filter the records.
gankdat.com-$0.005listed
gankdat
UK licensed visa sponsors (Home Office). Every organisation on the Home Office register of licensed sponsors for Worker and Temporary Worker visa routes — organisation name, town and county, sponsor type, licence rating, and the immigration route (Skilled Worker, Global Business Mobility, Creative Worker, and more). One call returns one page of matching records as JSON (25 by default, per_page up to 100) with the total count and the last refresh time; the query parameters filter the records.
gankdat.com-$0.005listed
gankdat
Licensed gambling operators in Great Britain (Gambling Commission register). One call returns one page of matching records as JSON (25 by default, per_page up to 100) with the total count and the last refresh time; the query parameters filter the records.
gankdat.com-$0.005listed
gankdat
UK company lookup (Companies House). One UK company by number or name, live from the official Companies House API: profile, status, type, SIC codes, registered-office area, accounts and confirmation-statement dates and overdue flags, charges, the latest filing events and corporate persons with significant control. Blind Mode: officers and individual PSCs are never ingested — filing events carry the category code, not the name. Cached 24 h. One call returns one record as JSON.
gankdat.com-$0.01listed
gas-price-checker
Read the live gas price, EIP-1559 base fee and estimated native-transfer cost on Base, Ethereum, Polygon, Arbitrum or Optimism. No RPC key or account. Try GET /gas-price/sample.
agentindex.world-$0.001listed
gdelt-news
Recent global news articles from the GDELT Project by topic, country, entity or theme, normalized to title, link-back url, domain, source-country, language and ISO timestamp — plus coverage breakdowns (top source-countries, top domains, languages, count) derived from the same result. One call instead of querying and parsing GDELT yourself.
agentstools.dev-$0.008listed
geld machen bazaar-check
Builder tool for agents: FREE GET /product/bazaar-check.json?url= → indexed yes/nein + issues_found count (teaser). PAID GET/POST /product/bazaar-check/report.json?url= ($0.05 USDC Base) → 402 header compliance, extensions.bazaar schema validation, CDP quality fields, concrete Fix-JSON. Fail-soft. English-first. Brand: geld machen.
fly.dev-$0.05listed
← Prevpage 544 of 571Next →