Nonprofit & IRS 990 Lookup API — EIN, Financials, NTEE
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from $0.48 / 1,000 organization with 990 financials
Nonprofit & IRS 990 Lookup API — EIN, Financials, NTEE
Search US nonprofits by name, state, NTEE or 501(c) code, or look up EINs, and get IRS Form 990 financials — revenue, expenses, assets, net assets, officer pay totals — with a multi-year history and decoded IRS codes. No API key. From $0.80 per 1,000 organizations.
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from $0.48 / 1,000 organization with 990 financials
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Search or look up US tax-exempt organisations and get their IRS Form 990
financials, with no API key. Give it names, keywords or EINs — optionally
narrowed by state, NTEE category or 501(c) subsection — and get one row per
organisation: who they are (EIN, name, address, NTEE code and category,
501(c) subsection, ruling year, foundation type, deductibility), what their
latest 990 says (total revenue, expenses, assets, liabilities, net assets,
contributions, program service revenue, investment income, officer
compensation total, salaries), and a compact multi-year financialHistory.
The data is the IRS's own — the Exempt Organizations Business Master File and the annual 990 e-file extracts — as republished by ProPublica's Nonprofit Explorer API. Every IRS code comes back decoded next to its raw value, and every number names the IRS extract field it was read from, so an accountant can check it against the return.
No login. No cookie. No headless browser. No API key of anyone's. Organisation-level only: no officer, director or contact names are ever returned (see Privacy).
At a glance
Input — this is the Store prefill; paste it and run:
{ "queries": ["housing"], "states": ["CA"], "maxResults": 10, "includeFinancials": true,"yearsOfHistory": 3, "filingRows": false, "maxConcurrency": 4, "maxRunSecs": 240,"proxyConfiguration": { "useApifyProxy": true } }
Output — one organization row per organisation. The fields you will use
most are ein, name, state, nteeCode, subsectionLabel,
totalRevenue, totalExpenses, totalAssets, netAssets,
latestFilingYear, revenueGrowth1y and financialHistory (full list under
Output reference). An EIN ProPublica does not know, a search with no matches
or a request that failed comes back as a free diagnostic row (ok: false,
errorType, error) instead of a charge.
Price — $0.80 per 1,000 organizations with full 990 financials (+ $0.001
per run); listings, filing-year rows and organizations that have never filed a
990 with data (financialsAvailable: false — churches, most tiny groups) $0.20
per 1,000; diagnostics and empty runs free; no API key, no browser, limited
permissions, works over the Apify MCP server and with x402.
From code —
client.actor("insight.solutions/nonprofit-990-api").call(run_input={…}) with
apify-client, or
POST https://api.apify.com/v2/acts/insight.solutions~nonprofit-990-api/run-sync-get-dataset-items.
What you get
One row per organisation. This is a real row — the American National Red Cross,
looked up by EIN — with filingsAvailableYears shortened:
{"ok": true,"rowType": "organization","input": "53-0196605","source": "propublica-nonprofit-explorer","sourceUrl": "https://projects.propublica.org/nonprofits/api/v2/organizations/530196605.json","ein": "53-0196605","einRaw": "530196605","name": "American National Red Cross","city": "Washington","state": "DC","zip": "20006-5310","address": "431 18TH ST NW","nteeCode": "P210","nteeMajorGroup": "Human Services","nteeCategory": 5,"subsectionCode": 3,"subsectionLabel": "501(c)(3)","profileUrl": "https://projects.propublica.org/nonprofits/organizations/530196605","matchedQueries": ["EIN 53-0196605"],"rulingDate": "1938-12-01","rulingYear": 1938,"foundationCode": 15,"foundationType": "publicly supported charity (170(b)(1)(A)(vi))","contributionsDeductible": true,"organizationType": "corporation","exemptStatus": "unconditional exemption","accountingPeriodMonth": 6,"bmfTaxPeriod": "2025-06","bmfRevenueAmount": 3916983933,"bmfDataSource": "current_2026_09_16","latestFilingYear": 2023,"latestFilingPeriod": "2023-06","latestFormType": "990","latestFilingPdfUrl": "https://projects.propublica.org/nonprofits/download-filing?path=download990pdf_03_2024_prefixes_41-54%2F530196605_202306_990_2024031222316430.pdf","filingsWithDataCount": 13,"financialsAvailable": true,"filingsAvailableYears": [2024, 2023, 2022, 2021, "…", 2001],"totalRevenue": 3217077611,"totalExpenses": 2971106889,"totalAssets": 4028321133,"totalLiabilities": 1008326202,"netAssets": 3019994931,"surplus": 245970722,"contributions": 919126379,"programServiceRevenue": 2167924872,"investmentIncome": 76827242,"officerCompensationTotal": 5947262,"otherSalariesAndWages": 1182370329,"payrollTaxes": 87718348,"professionalFundraisingFees": 452216,"fundraisingNet": -849629,"unrelatedBusinessIncome": true,"revenueGrowth1y": 0.011,"financialHistory": [{ "year": 2024, "period": "2024-06", "formType": "990", "formTypeCode": 0,"totalRevenue": null, "totalExpenses": null, "…": "…","pdfUrl": "https://projects.propublica.org/nonprofits/download-filing?path=IRS%2F530196605_202406_990_2025051223427881.pdf" },{ "year": 2023, "period": "2023-06", "formType": "990", "formTypeCode": 0,"totalRevenue": 3217077611, "totalExpenses": 2971106889, "totalAssets": 4028321133,"totalLiabilities": 1008326202, "netAssets": 3019994931, "contributions": 919126379,"programServiceRevenue": 2167924872, "investmentIncome": 76827242,"officerCompensationTotal": 5947262, "otherSalariesAndWages": 1182370329, "pdfUrl": "…" },{ "year": 2022, "period": "2022-06", "formType": "990", "formTypeCode": 0,"totalRevenue": 3182229338, "totalExpenses": 3048182336, "totalAssets": 3872181875,"totalLiabilities": 1171891777, "netAssets": 2700290098, "contributions": 1060031161,"programServiceRevenue": 2018755758, "investmentIncome": 48466117,"officerCompensationTotal": 5758532, "otherSalariesAndWages": 1119398026,"pdfUrl": "https://projects.propublica.org/nonprofits/download-filing?path=IRS%2F530196605_202206_990_2023060221351871.pdf" }],"scrapedAt": "2026-09-28T17:05:12.000Z"}
Notice that the newest year on file (2024) is a PDF only — its numbers are
null and its link is there — so latestFilingYear is 2023, the newest year the
IRS extract covers. That is normal; see the FAQ.
An organisation that has never filed a 990 with data — most churches, many
tiny groups — still comes back as an organization row with its Business
Master File identity, decoded codes and any PDF-only years, but every financial
column is null. That row says financialsAvailable: false and is billed at the
listing price, not the organisation price.
Two cheaper row types share the same columns:
listing(includeFinancials: false) — a search result with the identity fields only:ein,name,city,state,nteeCode,nteeMajorGroup,nteeCategory,subsectionCode,subsectionLabel,searchScore,rank.filing(filingRows: true) — one row per filing year with data, with that year's headline numbers and the complete IRS extract inextract(all 68 fields of a Form 990), linked to its organisation byparentEin.
Three dataset views ship with it: Organizations, Financial history (filing rows) and Diagnostics.
Quick start
Look up specific organisations by EIN — any spelling works:
{ "eins": ["53-0196605", "363673599", "94 6174066"], "yearsOfHistory": 10 }
Find every large food bank in two states, with ten years of filings as rows:
{"queries": ["food bank"],"states": ["CA", "TX"],"minRevenue": 5000000,"yearsOfHistory": 10,"filingRows": true,"maxResults": 200}
A cheap prospect list — identity only, no financials — of every 501(c)(3) in Wyoming classed as Environment and Animals:
{ "states": ["WY"], "nteeCategories": [3], "subsectionCodes": [3], "includeFinancials": false, "maxResults": 0 }
Input
| Field | Type | Default | What it does |
|---|---|---|---|
queries | string[] | [] | Names or keywords. Each is one search, trimmed and de-duplicated ignoring case. |
eins | string[] | [] | Direct lookups. 53-0196605, 530196605 and 53 0196605 all work; eight digits are left-padded with 0. Anything that is not 8–9 digits becomes a free invalid-ein row and is never requested. Always fetches the financials. |
states | string[] | [] | Two-letter state / territory codes or full names. One search per query × state; with no query, one browse per state. A value that is not a US state or territory is refused with a free invalid-input row — it never silently widens the search to the whole country. |
nteeCategories | integer[] | [] | ProPublica's NTEE major categories, 1–10 (see How the codes are read). One search per value. |
subsectionCodes | integer[] | [] | 501(c) subsection: 3, 4, 5, 6, 7, 8, 19 … One search per value. |
maxResults | integer | 100 | Per search combination. Results come 25 to a page. 0 = everything the API will page to, bounded by maxRunSecs. |
includeFinancials | boolean | true | Fetch each search hit's full record → organization rows. false → listing rows, identity only, a quarter of the price. |
yearsOfHistory | integer | 5 | How many most-recent filing years go into financialHistory (and into filing rows). 1–30. |
filingRows | boolean | false | Also return one filing row per filing year with data, inside yearsOfHistory. |
minRevenue / maxRevenue | integer | — | A band on the latest 990's total revenue (the Business Master File figure when no 990 has data). Organisations outside it are never written and never charged; one with no revenue figure at all is outside any band. Turns includeFinancials on. |
maxConcurrency | integer | 4 | Requests in flight. Each slot has its own proxy session and waits 250 ms between its own requests. |
maxRunSecs | integer | 240 | Time budget, 30–3600 s. Searches may use 60% of it when financials still have to be fetched. |
proxyConfiguration | object | { "useApifyProxy": true } | Datacenter proxy by default; the API also answers with no proxy. |
The number of searches is queries × states × NTEE categories × subsection
codes (each empty list counts as one). One run makes at most 50; beyond
that the rest are listed in one free input-cap row. An organisation found by
several searches — or by a search and an EIN lookup — is fetched once, pushed
once, billed once, and its matchedQueries names every search that found it.
A run with nothing to look up at all (no query, no valid EIN, no usable filter) finishes FAILED before any request, with a row explaining each refused entry.
Output reference
Every row has every column; a column that does not apply to a row type is
null. The second column names the IRS source field (Business Master File
column or 990 extract key) or says how the value is derived.
Envelope (every row)
| Column | Source | Meaning |
|---|---|---|
ok | — | true on paid rows, false on diagnostics. |
rowType | — | organization, listing, filing or diagnostic. |
input | — | The search combination (housing — state CA) or EIN (53-0196605) that produced the row. |
source | — | Always propublica-nonprofit-explorer. |
sourceUrl | — | The API URL that produced the row. |
scrapedAt | — | When the row was produced, UTC. |
error, errorType | — | On a diagnostic row, what went wrong and what to do (see below). |
Identity (organization, listing; filing carries ein, einRaw, name, state)
| Column | Source | Meaning |
|---|---|---|
ein | BMF EIN | 53-0196605. |
einRaw | BMF EIN | 530196605 — nine digits, leading zeros kept; join on this. |
name | BMF NAME | Organisation name. |
city, state | BMF CITY, STATE | |
zip, address | BMF ZIP, STREET | Organisation rows only. |
nteeCode | BMF NTEE_CD | E.g. P210. |
nteeMajorGroup | derived | Label of the code's first letter. |
nteeCategory | derived | ProPublica's 1–10 category for that letter. |
subsectionCode | BMF SUBSECTION | E.g. 3. |
subsectionLabel | derived | E.g. 501(c)(3). |
profileUrl | — | The organisation's page on Nonprofit Explorer. |
matchedQueries | — | Every search / EIN lookup in this run that found it. |
searchScore, rank | search score | Relevance score and 1-based position in the search that first found it; null on EIN lookups. |
Business Master File record (organization)
| Column | Source | Meaning |
|---|---|---|
rulingDate, rulingYear | BMF RULING | When the IRS recognised the exemption. |
foundationCode, foundationType | BMF FOUNDATION | Code and its label. |
contributionsDeductible | BMF DEDUCTIBILITY | true / false / null. |
organizationType | BMF ORGANIZATION | corporation, trust, cooperative, partnership, association. |
exemptStatusCode, exemptStatus | BMF STATUS | Code and its label. |
affiliationCode | BMF AFFILIATION | Central, independent or group member. |
accountingPeriodMonth | BMF ACCT_PD | Month the fiscal year ends. |
bmfTaxPeriod | BMF TAX_PERIOD | Latest return on the BMF, YYYY-MM. |
bmfAssetAmount, bmfIncomeAmount, bmfRevenueAmount | BMF ASSET_AMT, INCOME_AMT, REVENUE_AMT | USD. |
bmfDataSource | ProPublica data_source | The BMF release the record came from, e.g. current_2026_09_16. |
updatedAt | ProPublica updated_at | When ProPublica last updated the record (on a filing row: the extract's updated). |
The latest 990 with data (organization) and each year (filing)
| Column | Source | Meaning |
|---|---|---|
latestFilingYear, latestFilingPeriod | extract tax_prd_yr, tax_prd | Newest year with extract data. |
latestFormType, latestFormTypeCode | extract formtype | 990 (0), 990EZ (1), 990PF (2). |
latestFilingPdfUrl | extract pdf_url | The return itself. |
filingsWithDataCount | — | Years of extract data on file. |
financialsAvailable | — | true when at least one filing with data exists; false when none does (every financial column is then null). Decides the price: true bills organization, false bills listing. |
filingsAvailableYears | tax_prd_yr of both lists | Every year with a filing, data or PDF-only, newest first. |
totalRevenue | totrevenue | Part I line 12. |
totalExpenses | totfuncexpns | Total functional expenses. |
totalAssets | totassetsend | End of year. |
totalLiabilities | totliabend | End of year. |
netAssets | totnetassetend | Net assets / fund balances, end of year. |
surplus | derived | totalRevenue − totalExpenses. |
contributions | totcntrbgfts | Contributions, gifts and grants. |
programServiceRevenue | totprgmrevnue | |
investmentIncome | invstmntinc | |
officerCompensationTotal | compnsatncurrofcr | One organisation-level total; nobody is named. |
otherSalariesAndWages | othrsalwages | |
payrollTaxes | payrolltx | |
professionalFundraisingFees | profndraising | |
fundraisingNet | netincfndrsng | Net income from fundraising events. |
unrelatedBusinessIncome | unrelbusinccd | Y → true, N → false. |
revenueGrowth1y | derived | Latest revenue ÷ previous year-with-data's − 1, four decimals. |
financialHistory | both filing lists | Up to yearsOfHistory years, newest first: { year, period, formType, formTypeCode, totalRevenue, totalExpenses, totalAssets, totalLiabilities, netAssets, contributions, programServiceRevenue, investmentIncome, officerCompensationTotal, otherSalariesAndWages, pdfUrl }. |
Filing rows only
| Column | Source | Meaning |
|---|---|---|
parentEin | — | The organisation this year belongs to. |
year, period | tax_prd_yr, tax_prd | |
formType, formTypeCode | formtype | |
pdfUrl | pdf_url | |
extract | the whole extract | Every IRS field for that year, verbatim — 68 keys for a Form 990. |
Diagnostics (always free)
invalid-ein · invalid-input (a state, NTEE or subsection value that is not
one; or nothing to do) · not-found (ProPublica answered with its "Unknown
Organization" placeholder) · no-results (a search matched nothing) ·
input-cap · rate-limited (HTTP 429 twice, from two proxy sessions) ·
blocked (HTTP 403 twice) · http (any other failed status, with the URL) ·
timeout · deadline (the time budget ran out; names what was not fetched) ·
budget (your maximum charge was reached) · upstream-format (a 200 whose body
is not the documented shape — the row names the missing key) · actor-error.
How the codes are read
NTEE. The first letter is the major group — A Arts, Culture & Humanities; B
Education; C Environment; D Animal-Related; E Health Care; F Mental Health &
Crisis Intervention; G Voluntary Health Associations & Medical Disciplines; H
Medical Research; I Crime & Legal-Related; J Employment; K Food, Agriculture &
Nutrition; L Housing & Shelter; M Public Safety, Disaster Preparedness & Relief;
N Recreation & Sports; O Youth Development; P Human Services; Q International,
Foreign Affairs & National Security; R Civil Rights, Social Action & Advocacy; S
Community Improvement & Capacity Building; T Philanthropy, Voluntarism &
Grantmaking Foundations; U Science & Technology; V Social Science; W Public &
Societal Benefit; X Religion-Related; Y Mutual & Membership Benefit; Z Unknown.
ProPublica groups those letters into ten categories, which is what the
nteeCategories input filters on and nteeCategory reports: 1 A · 2 B ·
3 C, D · 4 E–H · 5 I–P · 6 Q · 7 R–W · 8 X · 9 Y ·
10 Z. An organisation with no NTEE code has all three columns null.
Subsection. subsectionCode 1–29 reads as 501(c)(1)–501(c)(29): 3 is a
public charity or private foundation, 4 social welfare, 5 labor and
agricultural, 6 business league, 7 social club, 8 fraternal, 19 veterans. 40, 50,
60, 70 and 71 read as 501(d), (e), (f), (k) and (n); 92 as 4947(a)(1). Any other
code is kept with a null label rather than a guessed one.
Foundation code. 0 not a 501(c)(3) · 2 private operating foundation (excise-tax exempt) · 3 private operating foundation · 4 private non-operating foundation · 9 suspense · 10 church · 11 school · 12 hospital or medical research organization · 13 organization operated for the benefit of a college or university · 14 governmental unit · 15 publicly supported charity (170(b)(1)(A)(vi)) · 16 publicly supported charity (509(a)(2)) · 17 supporting organization (509(a)(3)) · 18 public safety testing organization (509(a)(4)) · 21–24 supporting organization Type I, II, III functionally integrated, III not functionally integrated.
Deductibility. 1 → contributionsDeductible: true; 2 → false; 4
(deductible by treaty) → true; anything else → null.
What you are never charged for
- Every diagnostic row — an invalid EIN, an EIN ProPublica does not know, a search with no matches, a refused or failed request, the time budget or your charge limit running out.
- Organisations outside your
minRevenue/maxRevenueband. The band is applied before the row is written, so they are never billed. - The organisation price, when there is no 990 to sell. An organisation
that has never filed a 990 with data — churches, most tiny groups — costs the
listing price even with
includeFinancials: true. Its row saysfinancialsAvailable: false. - An organisation found by several of your searches: it is fetched once and billed once.
- The search requests themselves, and the detail request behind an
organizationrow — it is inside the row price. - A run that returns nothing. A run whose input was usable but produced no row — every EIN unknown, every search empty, every organisation outside the band, the API down — finishes SUCCEEDED with zero results, a status message that says so ("0 results. N diagnostic row(s) explain why … Nothing was charged."), and bills nothing, start fee included. A run finishes FAILED only when there was nothing usable to attempt, or the Actor itself hit an error.
Pricing
| Event | FREE | BRONZE | SILVER | GOLD |
|---|---|---|---|---|
| Run started | $0.001 | $0.001 | $0.001 | $0.001 |
| Organization with 990 financials | $0.0008 | $0.0008 | $0.00064 | $0.00048 |
| Organization (search listing only) | $0.0002 | $0.0002 | $0.00016 | $0.00012 |
| Filing-year row | $0.0002 | $0.0002 | $0.00016 | $0.00012 |
$0.80 per 1,000 organizations with full financials, $0.20 per 1,000
listings or filing-year rows, on the FREE tier. An organization row is billed
at the organisation price only when at least one filing with data exists; one
with no 990 extract (financialsAvailable: false) is billed as a listing. 100
organisations with five filing rows each: 100 × $0.0008 + 500 × $0.0002 +
$0.001 = $0.181. A church search returning 100 organisations, 70 of them
with no 990 extract: 30 × $0.0008 + 70 × $0.0002 + $0.001 = $0.039.
The run honours your maximum total charge (ACTOR_MAX_TOTAL_CHARGE_USD): it
never starts a fetch the budget cannot pay for, leaves a free budget row,
keeps everything already delivered and finishes successfully.
Use it from an AI agent, or from code
One JSON object in, one flat array out. The Actor runs with limited
permissions, uses pay-per-event pricing and never enters Standby, so it
works over the Apify MCP server (mcp.apify.com) and with x402 agentic
payments.
from apify_client import ApifyClientclient = ApifyClient("<APIFY_TOKEN>")run = client.actor("insight.solutions/nonprofit-990-api").call(run_input={"eins": ["53-0196605"], "yearsOfHistory": 10})for row in client.dataset(run["defaultDatasetId"]).iterate_items():print(row["name"], row["latestFilingYear"], row["totalRevenue"])
curl -X POST "https://api.apify.com/v2/acts/insight.solutions~nonprofit-990-api/run-sync-get-dataset-items?token=<APIFY_TOKEN>" \-H 'content-type: application/json' \-d '{"queries": ["food bank"], "states": ["TX"], "maxResults": 25}'
The Integrations tab pushes results to a webhook, Google Sheets, Slack, Zapier, Make, Snowflake or BigQuery.
FAQ
Why is the newest year sometimes a PDF with no numbers? ProPublica lists
two kinds of filing: years for which the IRS has published the 990 e-file
extract (numbers), and years for which only the scanned or rendered PDF is
available. The newest return usually appears as a PDF months before its
extract lands. That year is in filingsAvailableYears and financialHistory
(with its pdfUrl and null numbers); the headline numbers and latest*
columns come from the newest year with data.
Why did an organisation come back with every financial column null — and what
did it cost? ProPublica holds no 990 extract for it: churches are not required
to file a 990, and many tiny groups file only the 990-N e-postcard or a return
that exists only as a PDF. An organisation that has never filed a 990 with data
— churches, most tiny groups — costs the listing price even with
includeFinancials: true. The row keeps rowType: "organization" with its
identity, codes and any PDF-only years, and says financialsAvailable: false,
so the price it incurred is visible on the row.
Why does a search with no results show up as a 404? Because that is how
ProPublica's search answers zero results: HTTP 404 with an ordinary JSON body
saying total_results: 0. The Actor reads that as "no matches" and writes one
free no-results row; any other 404 is reported as an http row.
Is this the IRS's own data? Yes — the IRS Exempt Organizations Business Master File (identity, codes, ruling date, BMF financial amounts) and the IRS annual extract of 990 e-file data (the numbers), via ProPublica's republication of both.
How fresh is it? As fresh as ProPublica's last load. The stamp of the
Business Master File release each record came from is copied into
bmfDataSource (e.g. current_2026_09_16), and updatedAt says when
ProPublica last touched the record.
Why is officerCompensationTotal a total and not a list? This Actor is
organisation-level by design. The 990 extract reports officer compensation as
one aggregate line, and that is what is returned. The organisation record's
"in care of" field (careofname, often a person's name) and sort_name are
never read or returned.
An EIN I know exists came back not-found. ProPublica answers an EIN it
has no record for with a placeholder ("Unknown Organization", id 0). Newly
recognised organisations can take a BMF cycle to appear; check the IRS's own
search at apps.irs.gov/app/eos.
Limitations
- 990-EZ and 990-PF extracts are smaller and use partly different field
names. Every headline column whose source key is absent is null (never zero),
and
filingrows carry the whole extract verbatim so nothing is lost. - No officer, director or contact names, by design — organisation-level data only.
- Search depth. ProPublica caps deep paging; a search stops cleanly at the
first empty page even when
total_resultspromises more. - One row per tax year. When an organisation has several returns for one year, the one with data wins, then the latest tax period.
- The upstream format may change. A response that is not the documented
shape is reported as a free
upstream-formatrow naming the missing key, rather than a guess.
Privacy
Every output field is copied by name from an allow-list; no upstream object is
passed through except the 990 financial extract on filing rows, which holds
only financial lines, the tax period and the EIN. The careofname and
sort_name fields of the organisation record are never read. The test suite
walks every key of every row and fails if either appears, or if a name from the
captured records does.
Data source and attribution
Data provided by ProPublica's Nonprofit Explorer API
(https://projects.propublica.org/nonprofits/api), which republishes the IRS
Exempt Organizations Business Master File and the IRS annual 990 extracts.
Every row names its source in source and sourceUrl.
Our other Actors
Every Insight Solutions Actor is pay-per-result with no browser, no login and no API key, and every one of them returns free diagnostic rows instead of billing for failures. Prices are per 1,000 results.
Video, audio & social
- YouTube Transcript API — captions as timed segments, text, SRT or VTT, with language fallback and translation.
- YouTube Comments API — comments and replies with likes, pinned and hearted flags, newest or top sort.
- YouTube Channel API — a channel's videos, Shorts and live streams, plus YouTube search.
- Podcast Search, Episodes & Charts API — Apple Podcasts search, charts and full episode feeds.
- Bluesky Scraper — profiles, posts, followers and follows from the public AT Protocol API.
- Telegram Channel Scraper — posts, views and channel stats from public Telegram channels.
- Substack Scraper — posts with full free text, comments and publication profiles.
- Hacker News API — stories, comments, users, front page and a structured "Who is hiring?" parser from the official HN APIs.
- Discourse Forum API — topics, posts and categories from any Discourse community via its own JSON endpoints, usernames only.
News, documents & the web
- Google News Search, Topics & Real Article URLs — news search and topic feeds with the publisher's real URL decoded.
- Website to Markdown — Content Extractor for LLMs & RAG — any site as clean Markdown, text and heading-aware chunks.
- Internet Archive API — archive.org search, item metadata, files and reviews.
- Wayback Machine Toolkit — archived URL inventories, snapshots and text diffs between dates.
- Website Technology Detector — the tech stack behind any site, with the evidence for each detection.
- Domain Intelligence API — DNS, RDAP registration, TLS certificate and HTTP facts in one row per domain.
- SEO Page Audit — sitemap crawl with on-page checks, structured data and broken-link reports.
- Keyword Suggestions API — Google, YouTube, Bing, Amazon and eBay autocomplete with alphabet and question expansions.
- Website Contact Extractor — emails, phone numbers and social profiles from any list of websites.
- Web Search Results API — Bing and DuckDuckGo organic results with snippets, no key, no browser.
- Company Enrichment API — a domain in, a company profile out: firmographics, contacts, tech stack, DNS and hiring signal.
- Company Dossier API — one company in, twelve sections out: profile, tech, contacts, DNS, open roles, news, SEC filings, federal awards, recalls, YC batch and apps.
- Press Releases API — GlobeNewswire and PR Newswire releases plus any newsroom feed, by keyword, company, ticker or subject.
- Federal Register API — rules, proposed rules, notices and the Public Inspection desk with dockets, comment deadlines and CFR references.
- Academic Papers Search API — OpenAlex, Crossref, arXiv and PubMed in one row per paper: abstract, citations, open-access PDF, authors and venue.
- RSS & Atom Feed Monitor — any RSS, Atom or JSON feed (or an OPML file) in, only the new items out, with keyword filters and a webhook.
- Website Change Monitor — watch any pages, diff the text between runs, get change rows with added/removed lines, keyword alerts and a webhook.
- Wikipedia & Wikidata API — article text, search, daily pageviews and Wikidata entity facts, any language edition.
Business, finance & jobs
- Congress & Insider Trades API — STOCK Act periodic transaction reports and SEC Form 4 insider trades in one schema.
- Federal Contracts, Grants & Lobbying API — SAM.gov opportunities, USAspending awards, Grants.gov notices and Senate lobbying filings in one schema.
- SEC EDGAR API — filings, XBRL financials and full-text search by ticker or CIK.
- Clinical Trials & FDA API — ClinicalTrials.gov studies plus openFDA recalls, labels, approvals, 510(k)s and adverse-event reports.
- Product & Vehicle Recalls API — CPSC, NHTSA, FDA and USDA recalls, vehicle complaints and ratings, plus a VIN decoder.
- Y Combinator Companies, Batches & Founders — the YC directory with founders and social links, filterable by batch, industry and hiring status.
- Career Site Jobs API — jobs straight from Greenhouse, Lever, Ashby, Workable and 10+ other ATS career sites.
- New Job Postings Monitor — new, closed and changed postings on the career sites you watch.
- Hiring Signals API — Open Roles & Hiring Surge by Company — one row per company per run: open roles, what opened and closed, department and seniority breakdowns, and a hiring-surge flag.
- Remote Jobs API — RemoteOK, Remotive, We Work Remotely, Himalayas, Jobicy and more in one schema, deduplicated.
- Shopify Products API — any Shopify store's catalogue, variants, prices and stock signals.
- Shopify Store Monitor — price drops, sales, restocks, sell-outs and new products on any Shopify store, one row per change.
- Public Tenders API — EU TED, UK Find a Tender and Contracts Finder notices by keyword, CPV code, country, stage and deadline.
- OpenStreetMap Places API — businesses and points of interest by category and area from OpenStreetMap: name, address, coordinates, website, phone, opening hours.
Apps & games
- App Store & Google Play Reviews API — reviews from both stores with ratings, versions and developer replies.
- App Store Top Charts & App Search API — Apple top charts by country and genre, plus app search and details.
- App Store Keyword Rank Tracker — where any app ranks for any keyword on the App Store and Google Play, with rank changes and ASO suggestions.
- Steam Reviews API — Steam reviews with playtime, helpfulness and game details.
- Steam Game Data API — prices, tags, review scores, live player counts and top charts.