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Databases
1,394 listings from 1,050 providers, 823 answering · counted
Filed by addrbook from the words in each listing, so a heading says what a listing claims to be for.
Showing 276–300, one row per provider, those answering first · names and descriptions as their source publishes them
- com.northerngo/buildnortherngo-backend.onrender.comStart a NorthernGo cloud build from Cursor, Claude or Codex. EU database included.Live, sign-in requiredchecked Evidence 2/3MCPWebsiteMCP Registry
- American Cloudcom.americancloud/mcp · americancloud.comManage American Cloud VMs, Kubernetes, databases, storage, networks and DNS from your AI assistant.Live, sign-in requiredchecked Evidence 2/3MCPWebsiteMCP Registry
- Boomlinkai.boomlink/boomlink · boomlink.aiBuild and host working websites from ChatGPT or Claude, with templates and a built-in database.Live, sign-in requiredchecked Evidence 2/3MCPWebsiteMCP Registry
- Sovariain.sovaria/sovaria · api.sovaria.inSovaria backend: Postgres, auth, storage, functions, realtime, policies. OAuth; code mode.Live, sign-in requiredchecked Evidence 2/3MCPWebsiteMCP Registry
- BigQuery MCPcom.renzojohnson/bigquery-mcp · renzojohnson.comBigQuery MCP server: list datasets and tables, read schemas, run SELECT queries with a byte limit.Livechecked Evidence 2/3WebsiteMCP Registry
- ISHOBapi.ishob.comLook up a product barcode number: identify and validate EAN-13, EAN-8, UPC-A, UPC-E, GTIN-14, ISBN-13/10, ISSN and ISMN codes (wrong check digits are reported with the correct digit), convert between forms (GTIN-14, EAN-13, UPC-A, ISBN-10 <-> 13) and decode the GS1 prefix. Then fetch product data from open databases: name, brand, quantity, categories, image, labels, Nutri-Score (food, cosmetics, pet food via Open Food Facts) or title, authors, publisher and cover (books via Open Library).Livechecked Evidence 1/4x402x402 Bazaar9 payers
- api.x402node.dev/dev/uuidapi.x402node.devUUID generator API, UUID generator, UUIDv4 generator, UUIDv7 generator, random UUID generator, unique ID generator, batch UUID generator, GUID generator, RFC 4122 UUID generator, online UUID generator, database UUID generator. Generate cryptographically random UUID v4 or time-sortable UUID v7, single or batch up to 100. For AI agents, distributed systems, database row IDs, request tracking, correlation IDs, idempotency keys. Accepts payment on Base or Solana — either network works.Livechecked Evidence 1/4x402x402 Bazaar8 payers
- SiteCheck Health & Travelapi.healthtravel-api.workers.devCochrane systematic reviews of health interventions, found through PubMed (journal Cochrane Database Syst Rev): PMID, title, publication date and DOI for a search term. Citation records only (no abstract, no full text). Up to 10 per call.Livechecked Evidence 1/4x402x402 Bazaar8 payers4 more from healthtravel-api.workers.dev
- eu-verifydata.greeneris.ioCurrent wall-clock time for any IANA timezone, resolved live by timeapi.io (IANA tz database, includes DST rules). Query: ?tz=Europe/Paris (or America/New_York, Asia/Tokyo...). Returns ISO datetime, date, time, day_of_week and dst_active flag. Served with a 60s cache.Livechecked Evidence 1/4x402x402 Bazaar7 payers1 more from greeneris.io
- Macaroon Networkapi.macaroonnetwork.comMetadata about the GPU/LLM pricing feed's tracked targets: source URL, last-fetch time, content hash, and parse status per provider. No pricing values themselves -- use the pricing listing for that. No outbound network on purchase; read from the local feed database.Livechecked Evidence 1/4x402x402 Bazaar7 payers2 more from macaroonnetwork.com
- joyful-charm-production-bf6d.up.railway.app/trades/searchjoyful-charm-production-bf6d.up.railway.appFiltered search over the full SEC Form 4 insider-trade database: combine insider role (CEO, CFO, Director...), trade type code (P=open-market buy, S=sale...), minimum/maximum dollar value, ticker, and filing-date range in one query. The power tool for screening high-signal insider activity (e.g. all CEO open-market buys over $1M this week). Returns JSON.Livechecked Evidence 1/4x402x402 Bazaar4 payers
- banking-compliance-production.up.railway.app/api/lookupbanking-compliance-production.up.railway.appSearch the federal banking compliance rules database. 56 rules across Reg DD, Reg Z, UDAAP, ECOA, BSA/AML, and more.Livechecked Evidence 1/4x402x402 Bazaar4 payers
- Google Trends Related Queriesgoogle-trends.use.x402atlas.comGoogle Trends related queries for a keyword: the searches people run alongside it in a country — top queries scored 0-100 and rising queries with percentage growth, over a time window from the past hour to 2004-present. Keyword expansion for SEO keyword research, content planning and spotting breakout search demand early.Livechecked Evidence 1/4x402x402 Bazaar4 payers1 more from x402atlas.com
- chess402.vercel.app/api/masterschess402.vercel.appMasters opening explorer for a position. Returns top moves, win/draw/loss rates, and recent top master games from the Lichess masters database.Livechecked Evidence 1/4x402x402 Bazaar3 payers
- Run SQL on a CSVapi.vextorium.comRun a read-only SQL query (SELECT/WITH, WHERE, GROUP BY, ORDER BY, window functions...) over a CSV loaded as table «datos» in a temporary in-memory SQLite database, and get the rows as JSON.Livechecked Evidence 1/4x402x402 Bazaar3 payers3 more from vextorium.com
- SiteCheckapi.sitecheck-api.workers.devDecodes up to 20 vehicle identification numbers with NHTSA's vPIC database (US public domain): make, model, model year, trim, body class, vehicle type, engine (cylinders, displacement, fuel), drive type, plant country and city, manufacturer, and the decoder's own error code and message. The check digit is verified for North American VINs. A VIN that is not 17 characters without I, O or Q is a 400.Livechecked Evidence 1/4x402x402 Bazaar3 payers5 more from sitecheck-api.workers.dev
- dev-5090 uncensored inferencedev-5090-box.tailfb4c1f.ts.netExplain a SQL query in plain English. Paste query in message.Livechecked Evidence 1/4x402x402 Bazaar3 payers
- USDA Nutrition Lookupapi.kadec0.xyzFood nutrition lookup. Calories, macros, and micronutrients for any food from the USDA FoodData Central database.Livechecked Evidence 1/4x402x402 Bazaar2 payers1 more from kadec0.xyz
- ID generator, UUID, ULIDagent-data-tools.revmesh2074.workers.devID generator, UUID, ULID. Generate unique IDs of every common kind in one call: UUID v4 (random), UUID v7 and ULID (time-ordered, sort by creation), NanoID (21 URL-safe characters) and random base62 and hex strings, up to 20 of each, from the platform's cryptographic random source; and decode the creation time hidden in a ULID or UUID v7. Use for database keys, request and trace IDs, file names or test data.Livechecked Evidence 1/4x402x402 Bazaar2 payers1 more from revmesh2074.workers.dev
- AISkills402: SQL Dump to SQLiteapi.aiskills402.comSQL Dump to SQLite: MySQL and Postgres Rows, Unchanged — Converts a MySQL or PostgreSQL dump (CREATE TABLE, INSERT rows, COPY blocks) into SQL that SQLite, Cloudflare D1 and Turso execute, with every value in every row unchanged, and answers with the SQL only, no code fence. Decodes string escapes the right way for each source (MySQL backslash sequences, Postgres E strings and dollar quotes, COPY escapes with its null marker), keeps strings that look like numbers as strings, turns booleans into…Livechecked Evidence 1/4x402x402 Bazaar2 payers8 more from aiskills402.com
- LUMIapp.tenna.aiSocial Post / Price Timing Check. Whether social posts led or lagged the price move, measured on Robinhood-chain token launches only — not BTC, ETH or listed majors. Post times are recovered arithmetically from X snowflake ids. The sample is small, outcome-selected from pumped launches, and can be weeks old; its age in days ships with the result. In our sample posts lagged the move, so this is a timing disclosure and never an early-warning or entry signal.Livechecked Evidence 1/4x402x402 Bazaar2 payers
- bio.halowerk.com/v1/allergen-epitopebio.halowerk.comBuilds amino-acid k-mer sets, calculates Jaccard similarity, and finds the highest contiguous identity between each supplied epitope and any equal-length window of the query. It does not predict immune binding, allergenicity, cross-reactivity or clinical risk and cannot replace curated databases or laboratory testing.Livechecked Evidence 1/4x402x402 Bazaar2 payers29 more from halowerk.com
- eu-verifyx402-datashop-production.up.railway.appSupport/EOL schedule from endoflife.date (open data, ~350 products: python, nodejs, ubuntu, postgresql...) with derived is_eol and days_to_eol per cycle, computed at request time. Query: ?product=python (required slug) & cycle=3.12 (optional, returns that single cycle). Returns cycle, release_date, eol, latest patch, lts, support. 24h cache.Livechecked Evidence 1/4x402x402 Bazaar2 payers
- datastand.dev/api/data/npm-vuln-digestdatastand.devNewest npm security advisories as JSON: severity, CVSS 3.x and 4.0 scores and vectors, EPSS exploit odds, CWEs, affected packages, vulnerable ranges, first patched version, and a fix_status flag for those no upgrade fixes. Merged from GitHub Advisory Database's newest-published and newest-revised orderings, so a new score or widened range on an old advisory reaches you. Add ?since=<ISO-8601> for only what changed; an empty delta is refused free, so polling costs nothing until there is news.Livechecked Evidence 1/4x402x402 Bazaar2 payers
- drug-shortage-check.iykykblog.workers.dev/checkdrug-shortage-check.iykykblog.workers.devCheck whether a drug is currently in shortage in the FDA Drug Shortages Database, by generic/brand name or NDC. Returns the FDA status (Currently in Shortage / Resolved / To Be Discontinued), affected presentations, availability, FDA-published shortage reason, and posting dates. Public-domain FDA data via openFDA.Livechecked Evidence 1/4x402x402 Bazaar2 payers