Products

Crypto market data API: prices averaged from 16 exchanges, markets, exchanges, wallets, sentiment, indicators, liquidations and more, with SDKs in 8 languages and a hosted MCP server for AI agents. Free plan: 10,000 requests a month.

Offendersearch is a public-records search API built for screening workflows in healthcare staffing, home care, tenant screening, and developer products that need a defensible answer fast. A single request searches 58 US sex offender registries covering 1.5 million records and returns scored candidate matches. Every record carries the registry it came from and the fields that matched, so a reviewer can see why a result surfaced and cite it. A second endpoint searches criminal records from court a

ClaudeAPIKey.dev is a developer API access service operated by AI Prime Tech. Users create an account, choose a timed access plan or prepaid credits, and generate an API key for their selected access group. The service includes setup guides for Claude Code, Cursor, Cline and custom applications, along with API documentation. Model availability and request limits depend on the access group. ClaudeAPIKey.dev operates independently of Anthropic and does not include a Claude.ai Pro or Max subscripti

NormAPI is an e-invoicing API for Germany's XRechnung and ZUGFeRD formats. The validator is free, needs no sign-up and stores nothing: upload an invoice (UBL, CII or ZUGFeRD PDF) and every problem comes back with its official rule code, where it occurs in the XML, and a plain-language explanation of how to fix it. Checks run against the current KoSIT rule set, and the version is stated on every result. For software teams, the same checks are available as a REST API, together with generation of

Fiskil Banking API helps businesses securely connect customers’ bank accounts to their products and access financial data through open banking. It provides access to account details, balances, categorised transactions, liabilities, payees and scheduled payments. Businesses can use this data to simplify onboarding, pre-fill application forms, support account verification and give customers a clearer view of their finances. Customisable consent flows let teams create a connection experience that

StayingAPI gives developers and AI agents live accommodation data from Airbnb, Booking.com, Vrbo, and Google Hotels through one API, all in the same schema. You get search, availability, live prices, cross-OTA price comparison, reviews, and full listing details, so you don't have to build and maintain a separate scraper for each site. Call it over REST, or point an AI agent at the native MCP server. There's a free key with no card, pricing is credit-based, and you're not billed for failed or emp

Unified REST API for publishing, reading, and responding across 11 social platforms natively integrated with AI agents through MCP, eliminating the need for developers to build separate integrations for each channel.

API Route provides unified access to leading AI models through one OpenAI-compatible API. It offers pay-as-you-go pricing, simple integration, and support for tools like Claude Code and Codex.

SocialAPIs is a unified REST API for public social-media data. One authentication, one rate limit, and 50+ endpoints across Facebook (pages, posts, marketplace, ads, groups, reels) and Instagram (profiles, posts, reels, hashtags). No Facebook app registration or OAuth flow required. Ships with official Python, JavaScript/TypeScript, and Go SDKs, plus an MCP server for AI-agent integrations (Claude Desktop, ChatGPT). Structured JSON responses, credit-based billing, 200 free API calls per month w

MentionsAPI is a developer API for AI brand-visibility and GEO (generative engine optimization). One call returns brand mentions, rank, sentiment, and citations across ChatGPT, Claude, Gemini, and Perplexity, plus Google AI Overviews, AI Mode, and Bing Copilot, each with position, surrounding context, and cited URLs. Built for SEO/GEO agencies, AI-visibility tools, and data teams. OpenAPI 3.1, Bearer-token auth, with a free tier and a hosted MCP server.