Data APIs for AI agents

Deep private-company profile by domain or Akta uuid

Resolve a company name, domain, or uuid against Akta's 20M+ private-company database

Employee reviews for a company (Glassdoor-style: ratings, pros/cons, sentiment over time) by domain or Akta uuid.

Workforce metrics for a company by domain or Akta uuid: total headcount, growth rates across time windows, staffing breakdown by function.

Resolve a free-text industry or topic ('warehouse automation') to Akta's taxonomy codes

Live job posts for a company by domain or Akta uuid: title, location, salary range, experience level, required skills.

Entity-resolved, de-duped company/industry news with sentiment, AI summary, and tagged company mentions (~80% of noise filtered).

Product reviews for a company's offerings (ratings, star distribution, pros/cons, reviewer metadata) by domain or Akta uuid.

Recent social posts by a company (content + engagement metrics) by domain or Akta uuid.

Website traffic estimates for a company by domain or Akta uuid

Apify — Amazon product detail pages by ASIN or URL.

Apify — Amazon product reviews by product URL.

Apify — Reviews for Booking.com hotel URLs.

Apify — Crunchbase company + funding data from a company URL.

Apify — Ads a page is running, from Meta Ad Library URLs.

Apify — Posts from public Facebook group URLs.

Apify — Facebook business-page metadata from page URLs.

Apify — Posts from Facebook page or profile URLs.

Apify — Google Maps businesses with emails and socials by search.

Apify — Local business listings by search (+ optional location).

Apify — Reviews for Google Maps place URLs.

Apify — Indeed job listings by role title.

Apify — Posts for Instagram hashtags.

Apify — Recent posts for Instagram usernames.

Apify — Public profile metadata for Instagram usernames.

Apify — LinkedIn job listings by title (add locations, company).

Apify — Recent posts from LinkedIn profile or company URLs.

Apify — Find LinkedIn profiles by a search query + filters.

Apify — Threaded comments from Reddit post URLs.

Apify — Reddit posts/comments from subreddit or post URLs.

Apify — Comments from TikTok video URLs.

Apify — TikTok posts by keyword or URL.

Apify — TikTok posts for profile usernames.

Apify — Metadata + engagement for TikTok video URLs.

Apify — Tweets by search term, handle, or conversation.

Apify — Follower lists for X (Twitter) handles.

Apify — Comment threads from YouTube video URLs.

Apify — YouTube videos by search query or channel URL.

BlockRun — 103 onchain & market-data endpoints over x402: surf/* (prices, rankings, news, social mindshare) and pm/* prediction markets (Polymarket, Kalshi…

Verify an email address's deliverability via ContactOut.

Get a person's emails straight from their LinkedIn profile URL via ContactOut (recruiter-grade data; returns WORK and PERSONAL emails

Search ContactOut's 300M-profile people database by `name`, `job_title[]`, `company[]`, `skills[]`, `location[]`, `industry[]`, `seniority[]`…

Reverse-enrich an email address into a full person profile via ContactOut: name, current title/company, LinkedIn URL, work history.

Search 10M+ US court opinions (CourtListener v4).

Search federal court dockets via RECAP (CourtListener v4)

One Federal Register document by document number (from fedreg/search results, e.g.

Search the US Federal Register

Fundable — One COMPANY profile plus its latest funding round, participating investors and source articles. Address it by any ONE of `id` (UUID from a deal row…

Fundable — One COMPANY's full funding HISTORY: every round it has raised, as complete deal objects with amounts, valuations, investor UUIDs and source…

Fundable — Resolve a company NAME to Fundable's own company `id`, with fuzzy matching and a `relevance_score`. Pass any ONE of `name`, `domain`, `linkedin`…

Fundable — The full INVESTOR LINEUP for one funding round, by deal UUID (from fundable/deals `id`). Returns `investors` (firm name, `lead_investor` flag…

Fundable — Search venture FUNDING ROUNDS with an LLM-written summary and real source articles per deal. Filters: `deal` { `date_start`/`date_end`…

Fundable — Resolve an industry or super-category NAME to the exact permalink that fundable/deals expects ("fintech" → "fintech-e067", "AI" →…

Fundable — One INVESTOR's deal history: every round the firm participated in, as full deal objects with amounts, valuations, co-investor UUIDs and source…

Fundable — Resolve a FUND or firm NAME to Fundable's own investor `id`, with fuzzy matching and a `relevance_score`. Pass any ONE of `name`, `domain`…

Fundable — Resolve a place NAME to the exact permalink that fundable/deals expects ("san francisco" → "san-francisco-california"). Fuzzy match on `name`…

Fundable — One PERSON's investing history: every round they took part in as an angel or as the partner on a firm's deal, as full deal objects with source…

Fundable — Resolve a PERSON to Fundable's own person `id`, across both investors and non-investor people. Pass exactly ONE of `name`, `id`, `linkedin`…

Search the GDELT global news firehose (worldwide outlets, 65 languages, ~15-min latency).

News-volume or tone timeline for a query from GDELT

Google Trends (via x402atlas)

Heurist Mesh — 30 crypto-intel agent tools over x402 (endpoint = /x402/agents/<Agent>/<tool>): Twitter intelligence, Etherscan, wallet analysis (Zerion/Pond)…

Scan a domain for its ROLE-BASED email addresses via Icypeas (contact@, support@, admin@, …)

Find a person's professional email via Icypeas from their name + company.

Verify an email address's deliverability via Icypeas (SMTP-level).

Fetch the result of an Icypeas search launched by icypeas/email-search, email-verification, or domain-scan.

Kadec0 — 29 public-data endpoints over x402: academic papers, CVE, FDA/recalls, SEC EDGAR, congress trades, USGS quakes, permits, whois/domain/DNS, geocode…

Investor intelligence on a VC/fund via Nyne

Enrich OR reverse-lookup a person via Nyne

Engagement mining via Nyne

Poll a Nyne async job (FREE, no wallet charge

Search researcher profiles (OpenAlex authors).

One scholarly work by OpenAlex id or DOI (e.g.

Search 250M+ scholarly works (OpenAlex

OpenFunnel credit balance (FREE): the account's total allowance, consumed, and remaining vendor credits.

Deep-research and QUALIFY one known company against your questions via OpenFunnel (SYNC): { domain } + at least one of `activity_question` ("are they…

Pause / resume / cancel an OpenFunnel job (FREE): { kind: "tam" | "lookalikes-bulk", op, job_id }.

Find up to 100 companies that RESEMBLE a seed set or description via OpenFunnel (SYNC).

The same lookalike search at volume

Resolve 1-100 companies to canonical records via OpenFunnel (FREE, SYNC): { companies: [{domain:"stripe.com"}, {name:"Stripe"}, {linkedin_url:"…"}, …] }

The accepted OpenFunnel filter vocabularies (FREE): { kind: "firmographic" } → funding stages, supported locations, employee bounds; { kind: "countries" } →…

Poll an OpenFunnel async job (FREE, poll as often as needed): { kind: "tam" | "lookalikes-bulk" | "tech-intent", job_id, cursor?

Build an ENTIRE TAM (total addressable market) from a plain-English ICP via OpenFunnel: { query } (≤500 chars, e.g.

Find companies whose recent JOB POSTS mention a technology via OpenFunnel (SYNC, 50 results/page): { tech } (e.g.

Tech-stack search VERIFIED against a buying activity via OpenFunnel

One nonprofit's full IRS 990 history by EIN (ProPublica): year-by-year revenue, expenses, officer compensation, assets, plus links to the filed 990 PDFs.

Search all US nonprofits by name/keyword (ProPublica Nonprofit Explorer, IRS 990 data).

RealEstateAPI — VERIFY and normalize up to 10 US addresses in one call (batch). Pass `addresses`: an array of `{ key, street, city, state, zip }` (or `{ key…

RealEstateAPI — Resolve a PARTIAL address/city/zip/county string to canonical, searchable values (the disambiguation step before a search or lookup). Pass…

RealEstateAPI — LENDER-GRADE AVM for one property: `avm` (point value), `avmMin`/`avmMax` range and a `confidence` score 0-100, plus apn/fips and the matched…

RealEstateAPI — PARCEL BOUNDARY (GeoJSON) plus the core property record for one property: lot geometry for mapping, acreage, apn/fips, assessed + estimated…

RealEstateAPI — COMPARABLE sales for one subject property (v3): returns the subject, a derived AVM (`reapiAvm` + low/high), and ranked comps with…

RealEstateAPI — Full RECORD for ONE property (1 record, flat 20¢): 200+ fields covering structure, lot, owner + mailing address, absentee/corporate/occupancy…

RealEstateAPI — Build a FILTERED LIST of US properties from compound criteria in one call (200+ filters, 110+ fields per record). Location REQUIRED: `state`…

RealEstateAPI — SKIP TRACE a property owner or person to contact data: returns matched persons with full name, age, gender, phone numbers (type, carrier, DNC…

RentCast — MARKET statistics for one zip code: average/median/min/max sale prices and rents, price per sqft, days on market, listing counts — segmented by…

RentCast — Look up US property RECORDS (150M+ properties): structural attributes, features, tax assessments + tax history, sale history, owner names/type. One…

RentCast — Monthly RENT estimate (long-term AVM): rent + rentRangeLow/High + the ranked comparable rental listings used. Same request shape as…

RentCast — Properties FOR RENT: active (default) or historical long-term rental listings with asking rent, status, days on market, listing history. Same…

RentCast — Properties FOR SALE: active (default) or historical sale listings with price, status, days on market, agent/office contacts, listing history…

RentCast — Property VALUE estimate (AVM): estimated sale price + priceRangeLow/High + the ranked comparable listings used (sorted by correlation). Pass…

One XBRL financial concept for a PUBLIC company, all fiscal periods (data.sec.gov companyconcept).

Fetch one SEC filing document from EDGAR Archives by { cik, accession, filename } (from edgar/fulltext hit ids or edgar/filings).

SEC EDGAR entity search: company/fund name → registrant CIKs (the autocomplete index).

SEC EDGAR filing history for one company by CIK (data.sec.gov submissions).

SEC EDGAR full-text search over all filings (2001+).

EDGAR daily index: EVERY filing of EVERY form type for one day (plain-text form.idx).

Signalbase — Real-time ACQUISITION (M&A) signals: acquiring + acquired company details, deal amounts, valuations, sources. Filters…

Signalbase — COMPANY search independent of any signal: profiles with industry, headcount, location, founded year, categories. Filters: `search` (free text)…

Signalbase — Real-time FUNDING ROUND signals: who raised, how much, which round, from which investors, with sources. Filters: `date_preset` ("last_30d"…) or…

Signalbase — Real-time HIRING signals: open positions with applicant counts and team sizes. Filters: `date_preset`/`dateFrom`/`dateTo`…

Signalbase — INVESTORS database: VC firms, angels, PE, corporate investors, government funds, accelerators, family offices, hedge funds, crowdfunding…

Signalbase — Real-time JOB CHANGE signals: executive moves and role transitions sourced from LinkedIn + press releases (names GDPR-masked). Filters…

Signalbase — PEOPLE discovery with the signal attached: each result carries the matched signal (funding/job change/hiring) explaining WHY NOW. Filters…

Strale — 191 compliance/KYB/company-data checks over x402: sanctions/PEP/AML/adverse-media screening, company registries (UK/US/EU/JP/BR & more), email &…

TheirStack — List the BUYING-INTENT topics detected for a company from its job posts (each with confidence, mention count, first/last dates). Pass ONE of…

TheirStack — Search companies by firmographics (industry, country, employee count, revenue, funding stage), tech stack (`company_technology_slug_or`…

TheirStack — Search job postings across thousands of career sites and job boards (hiring signals, recruiting, market research). REQUIRED: `limit` (1-10…

TheirStack — Search the catalog of tracked keywords: technologies AND buying-intent topics. The slug resolver for every other theirstack filter (slugs are…

TheirStack — List the technologies a company uses, each with confidence (low/medium/high), the number of job posts mentioning it, and first/last dates seen…

TikHub — 742 per-call social-data endpoints (GET) across douyin/tiktok/weibo/instagram/bilibili/zhihu/kuaishou/youtube & more. Pass { endpoint, ...params }…

TikHub — 171 per-call social-data endpoints (POST) across douyin/tiktok/wechat_channels/xiaohongshu/wechat_mp/lemon8/wechat_search/bilibili & more. Pass {…

Find the author of an article/blog post AND their email via Tomba.

List all known professional email addresses at a company via Tomba.

Find a person's professional email via Tomba from their name + company.

Verify an email address's deliverability via Tomba.

Enrich an email address into full person + company data via Tomba (combined enrichment).

Reveal the professional email behind a LinkedIn profile via Tomba.

Find a contact's phone number via Tomba.

Find US patent applications by applicant/assignee organization (USPTO Open Data Portal, Patent File Wrapper).

Search US patent applications + grants (USPTO Open Data Portal, Patent File Wrapper).

Find the closest archived snapshot of a URL to a moment in time (Wayback availability API).

Fetch one archived page from the Wayback Machine by { url, timestamp } (from wayback/snapshots).

List archived snapshots of a URL from the Internet Archive Wayback Machine (CDX index).

One Wikidata entity's full structured record by id (Special:EntityData).

Resolve a name to canonical Wikidata entities (wbsearchentities).

Run a SPARQL query against the Wikidata Query Service.

Full plain-text extract of one Wikipedia article by exact `title` (redirects followed).

Search Wikipedia article titles + text (MediaWiki search API).