New and existing business entities from four state registries (CO, OR, NY, CT) in one schema, filterable by state, formation date, city, county and entity type. Nightly refresh of each state's open-data file covering the last 400 days of formations; a `since` date returns only what is new.

Generate an AI image from a text prompt via FLUX Schnell — fast text-to-image for drafts, mockups, concept art, marketing images, and social graphics. Built for agents and automated content pipelines: pass a prompt and aspect ratio (1:1, 16:9, 9:16, 4:3), get back a hosted image URL. Create AI art via API — pay-per-call via x402 USDC on Base, no API key, no signup, no rate-limited free tier.

Structured JSON from any webpage. Name the fields you want — company data, job listings, product specs, contact details, financial figures — and get them back with confidence scores. No scraper configuration needed.

Current LLM API pricing, verified by hand every week: input and output USD per million tokens, plus cached-input rates and context windows where the provider publishes them, across Anthropic, OpenAI, Google, DeepSeek, xAI and Together. Every row is read off the provider's own page on its stated date and carries that URL. A row the provider stops publishing is dropped, not carried forward. The free listing counts how many rows carry each column, so the gaps are visible before you pay.

Grok-synthesized consensus forecast for candidate/party WINNER election markets (US and international). Blends live Polymarket odds (ground truth) with a polling average Grok synthesizes from multiple sources via web_search; returns per-candidate composites (equal-weight market+poll), the individual polls averaged into each candidate (verifiable), and cited sources. Target a market with a registered 'race' key or any Polymarket election event 'slug'.

BitBooth Regex Test: pay 0.005 USDC, safely compile and run a regex against a corpus. Returns structured matches with capture groups, indices, and lengths. JS engine flags (g, i, m, s, u, y, d). Hard CPU deadline guards against catastrophic backtracking (ReDoS) — `regex_timeout` is reported instead of stalling. Stateless, no API key.

Foreign exchange currency conversion rate lookup, returns live rate, timestamp and source for any currency pair

Pre-pay Check: Ed25519-signed, deterministic facts about another x402 endpoint before you pay it: challenge validity, reachability and latency, host listing count, payout wallet reuse across hosts, last-called and payer trend from daily Bazaar snapshots. Use it when choosing between paid endpoints. Signed facts you can verify against the published key, not ratings; facts only, no advice. Query: ?url=https://...

Base wallet score API / wallet reputation / address risk scoring / onchain wallet intelligence / counterparty check. Returns a 0-100 activity score with letter grade, smart-wallet (ERC-4337) detection, ETH and USDC balances, recent USDC flow, and a user profile for any Base address. For AI agents, fraud screening, and KYC/counterparty checks.

Cosine-similarity search over function embeddings.

Fresh DEX pools on any of 7 chains (GeckoTerminal): name, USD price, FDV, 24h volume, liquidity, creation time - the watchlist feed degen and sniper agents poll

Whale monitor: mempool transfers over 50 BTC — flat $0.01 per call, USDC on Base, no signup.

Live airport departures board by IATA code: upcoming departing flights with destination, airline, terminal, gate, scheduled and revised times. 机场离港航班板：即将起飞航班的目的地、航司、登机口、时刻。空港出発便ボード。Tablero de salidas del aeropuerto. 공항 출발 항공편. Query: ?airport=JFK Accepts payment on Base or Solana — either network works.

x402engine — Kwaipilot's stronger coding model for complex software engineering tasks

Highest-yield DeFi pools across all chains and protocols, filterable by token and chain, TVL-filtered to exclude dust, with base vs reward APY split and impermanent-loss risk - aggregates 16000+ pools into a ranked shortlist agents cannot assemble. best yield, defi yield, highest apy, yield farming, best lending rate, yield aggregator Accepts payment on Base or Solana — either network works.

Document parsing: convert office documents (docx, pptx, xlsx, pdf, odt, ods, odp, rtf, epub, csv, doc, ppt) to clean GitHub-Flavored Markdown. Pass a document URL or base64-encoded bytes. Deterministic local Rust converter (Firecrawl anydoc) — fast, typed structure preserved (headings, tables, lists), no OCR for scanned/image-only PDFs.

China A-share single-stock money-flow: main-force (institutional) net inflow over recent sessions, with net amount, main-force ratio and daily breakdown. The 'is smart money buying this stock' check Chinese retail investors run before chasing. A股个股主力资金流：查任意A股近N日主力净流入、净额、主力占比，散户追涨前先看主力在不在买。A株個別銘柄の資金フロー。Flujo de capital por accion del mercado A. Accepts payment on Base or Solana — either network works.

Resolve a postal/ZIP code to its place name(s), administrative divisions, and coordinates. Pass `postalCode` and a 2-letter `country` (default US). Returns each matching locality: place, admin1 (state/province name + code), admin2 (county/district), and lat/lon. International — covers major markets (US, GB, CA, DE, FR, AU, NL, ES, IT, CH, SE, MX). Use it to normalize and enrich addresses, derive the state/county for a ZIP, or geolocate a postal code in an ETL pipeline.

SEC filings API: list a company's recent SEC EDGAR filings (10-K, 10-Q, 8-K, Form 4, S-1) by ticker or CIK, optionally filtered by form type. Each filing has its accession number, form, filing/report dates, primary document, XBRL flag and a direct as-filed document URL, plus company name, tickers, exchanges and SIC code.

Latest daily stock quote for a US-listed ticker. Returns the most recent completed trading session: open, high, low, close, volume, VWAP, and trade count, plus the change and percent change versus the prior session, and company reference data (name, primary exchange, security type, currency, market cap). NOTE: this plan tier serves end-of-day / delayed data (the response flags delayed=true), suitable for daily snapshots, fundamentals context, and post-close analysis rather than real-time trading. Pass ticker as a US symbol (e.g. AAPL, MSFT, BRK.B). Market data by Massive (formerly Polygon.io).