Score colors: 90–100 Excellent · 70–89 Good · 50–69 Needs work · 0–49 Needs urgent work. The score counts what AI crawlers run into when they read the site without JavaScript. Every listed site is re-checked for free every 30 days; a paid check re-scores it within the hour.
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An API that provides UK house sale prices by postcode using HM Land Registry data.
data-and-analytics
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An API that provides live Environment Agency flood warnings for English postcodes.
data-and-analytics
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An API that provides live UK food hygiene ratings from the Food Standards Agency for a fee per request.
data-and-analytics
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An API that provides UK house price index data for specific postcodes using HM Land Registry data.
data-and-analytics
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An API providing access to various UK public datasets, such as crime, flood, and property information, for AI agents via a pay-per-call model.
data-and-analytics
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An API that provides UK company information from the Companies House register for a fee per request.
data-and-analytics
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An API that provides crime statistics near a specific UK postcode using data from data.police.uk.
data-and-analytics
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A service for converting and linting LLM tool schemas for providers like OpenAI, Anthropic, and Gemini.
ai-and-agents
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toll402.ioapi
Provides Danish, Nordic, and EU data APIs for AI agents, covering topics such as weather, exchange rates, and electricity prices via a pay-per-call model.
data-and-analytics
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A pay-per-call utility API for AI agents providing endpoints for web content extraction, metadata analysis, and blockchain data retrieval.
ai-and-agents
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A paid API service that provides deterministic transaction evidence and audit data for Base mainnet transactions.
developer-tools
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TokenIntel provides machine-readable on-chain token intelligence and ERC-20 data for the Base network.
finance-and-crypto
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A pay-per-call API service providing web scraping, PDF generation, chart rendering, and domain lookup tools for AI agents using the x402 protocol.
developer-tools
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A Solana token safety API service providing endpoints for safety checks, quick scans, and batch processing with pricing details.
developer-tools
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An API service providing RF-related data including band plans, LoRa information, and link budget calculations.
developer-tools
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A protocol for AI agents to commit to verifiable goals onchain and receive automated certificates via EAS attestation.
ai-and-agents
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A pay-per-call API providing token risk flags for Base and Solana tokens, including rug checks and honeypot simulations, accessible via x402 payments.
finance-and-crypto
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An API and MCP server providing real-time trending topics, sentiment, and mention velocity from Reddit and Hacker News for AI agents.
ai-and-agents
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A service providing threat reputation data via MCP and HTTP endpoints with pricing in USDC on the Base network.
developer-tools
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This API provides text, Unicode, and date utilities including homoglyph folding, normalization, and format detection.
developer-tools
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A paid API service providing geocoding, timezone, holiday, and business day data for AI agents using x402 payment protocol.
developer-tools
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The site provides an API for checking readiness for agent-commerce launches, including payment challenges, discovery metadata, and index health.
ai-and-agents
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The site provides an API and MCP server for accessing calculated Singapore property market metrics, such as price trends and rental yields.
data-and-analytics
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A pay-per-call API service providing public social data from Bluesky, Hacker News, Lobsters, Telegram, and Mastodon for AI agents.
developer-tools
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An API providing machine-readable Polish public procurement announcements from official BZP sources.
data-and-analytics
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An API for computing deadlines based on specific counting rules and cited sources.
other
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A pay-per-call API for AI agents providing various endpoints for blockchain data, cryptocurrency information, and web scraping.
ai-and-agents
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A service that performs heuristic pattern checks on text, links, and numbers to identify potential scam warning signs.
developer-tools
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This service provides legal research data with primary-source citations and pricing information.
data-and-analytics
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An API that validates CSV files against defined column rules and provides detailed error diagnostics.
developer-tools
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A service that normalizes various bank statement formats into structured JSON for bookkeeping tools and AI agents.
finance-and-crypto
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This page provides API endpoint details and pricing for the silent-failure-lint service by StackScribe AI.
developer-tools
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An API endpoint for auditing coding agents via a pay-per-call model.
ai-and-agents
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An API that provides DNS records, TLS certificate information, and server stack hints for a domain.
developer-tools
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An API providing endpoints for Spanish and EU data such as electricity prices, tax validation, and holiday information.
ai-and-agents
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This service provides SSL/TLS certificate intelligence for domains via an API on the Base network.
developer-tools
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An API service that provides access to Claude and GPT models through pay-per-call payments in USDC on the Solana blockchain.
ai-and-agents
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A shop offering API endpoints for AI agents, including data on task markets, token risk, and Bitcoin mining.
ai-and-agents
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An API providing utilities for AI agents including email deliverability checks, template generation, and various micro-tools.
ai-and-agents
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An API service providing cryptocurrency market data including funding rates, volume snapshots, and wallet balance scans.
finance-and-crypto
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A service providing real-time news sentiment analysis for crypto assets and financial keywords using GDELT 2.0.
finance-and-crypto
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A pay-per-call search API providing web search results, news, and autocomplete suggestions for AI agents.
ai-and-agents
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Provides pay-per-call API tools for AI agents to perform security and verification tasks such as OFAC wallet screening, DNS lookups, and email authentication.
ai-and-agents
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A pay-per-call API providing web data from Google Trends and YouTube for AI agents.
ai-and-agents
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A pay-per-use web scraping API that allows users to extract text, links, or HTML from public URLs using USDC payments.
developer-tools
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A pay-per-use web scraping API that allows users to extract text, links, or HTML from public URLs using USDC payments via the x402 protocol.
developer-tools
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An API providing data on stablecoins and real-world assets via a payment protocol on the Solana network.
finance-and-crypto
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An API service that provides verification reports for agent-published pages through a series of HTML checks and a SHA-256 hash.
ai-and-agents
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routheus.xyzapi
A multichain DEX router API providing swap quotes, executable calldata, and token metadata across multiple EVM chains.
finance-and-crypto
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A service that searches a registry of pay-per-call endpoints to find the cheapest working APIs.
developer-tools
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This API provides market data for stocks, ETFs, indices, FX, and cryptocurrencies.
finance-and-crypto
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A service that provides an API and search interface to check food, drug, and medical device products against FDA recall records.
health
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An API that provides release-readiness audits and checklists for public GitHub repositories.
developer-tools
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An API that converts public web pages into Markdown, extracts metadata, and normalizes feeds for use by AI agents.
ai-and-agents
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An agent-to-agent x402 payment router and fleet service catalog.
ai-and-agents
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This site provides various micro-APIs for crypto market data, data conversion, and utility tasks.
developer-tools
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This API provides static manifest inspection for R2 x402.
developer-tools
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An API providing various micro-services including document conversion, PDF text extraction, HTML rendering, and automated puzzle or book layout generation.
developer-tools
-
An API service providing web extraction, search, and cryptocurrency market data for AI agents.
ai-and-agents
-
An API service providing pay-per-call data lookups for exchange rates, weather, time, and news.
developer-tools
-
A pay-per-call API service that provides URL profiling and x402 endpoint diagnostics for autonomous agents, settled in USDC on Base mainnet.
developer-tools
-
An API that provides machine-payable access to public Polymarket wallet activity data.
finance-and-crypto
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This API provides machine-payable KRW spot-price comparisons across the Upbit and Bithumb cryptocurrency exchanges.
finance-and-crypto
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This API provides transaction risk evidence for Base network transactions to assist autonomous agents with recipient and token due diligence.
finance-and-crypto
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A paid API endpoint that returns real-money crowd odds from Polymarket for yes/no questions using the x402 protocol on the Base network.
finance-and-crypto
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An API that provides website audits, remediation files, and specification validation for AI agents.
ai-and-agents
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This service provides API endpoints for verifying USDC transactions on the Base network.
finance-and-crypto
-
A service that extracts data from static HTML and JSON web pages and provides change notifications via RSS, ICS, or webhooks.
developer-tools
-
An API for querying OpenSea NFT collection data including floor prices, listings, offers, and traits.
finance-and-crypto
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The PamirTrader API provides endpoints for cryptocurrency data including whale movements, upcoming airdrops, Polymarket information, and DeFi yields.
finance-and-crypto
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An API that extracts clean markdown or text content from static HTML URLs for a fee paid in USDC.
developer-tools
-
An API that converts web pages into markdown for AI agents using a pay-per-call model on the Base network.
ai-and-agents
-
This page provides technical status and endpoint information for the OutageDesk Status Copy API.
finance-and-crypto
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This API provides pay-per-call on-chain data for Base and Ethereum, including token information, wallet balances, and transaction lookups.
finance-and-crypto
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An on-chain intelligence API providing token-safety checks, rug radar, and smart-money signals across multiple blockchain networks.
finance-and-crypto
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A service providing SHA-256 digest timestamping and attestation for AI agents using Nostr and Bitcoin.
ai-and-agents
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An agent-to-agent storefront that allows AI agents to discover and pay for services or data via HTTP 402 using USDC on the Base mainnet.
ai-and-agents
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This service provides deterministic website launch audits sold per request.
developer-tools
-
An API that extracts readable text from public webpages for use in AI agent workflows.
ai-and-agents
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The site provides a list of API endpoints for tasks such as DNS checks, TLS audits, and text extraction.
developer-tools
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An API toolkit providing endpoints for Mexican tax and business validation services.
ai-and-agents
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An API providing real-time cryptocurrency prices, AI-powered market analysis, and research reports via a permissionless payment protocol.
finance-and-crypto
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This API provides cryptocurrency data including prices, gas fees, and market trends on the Base network.
finance-and-crypto
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This service provides API endpoints for Mexican tax and supplier validation, including RFC and SAT data.
developer-tools
-
An API service that provides professional license verification data for various US states.
data-and-analytics
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An API providing Brazilian judicial data and case movements for AI agents via a pay-per-request model.
ai-and-agents
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A public API service named Liam Tools offering paid endpoints for data normalization, number processing, text analysis, and budget lens functionality.
developer-tools
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This site offers a CSV deduplication API, a catalog of public JSON APIs, and a developer starter kit for Netlify.
developer-tools
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The site offers API infrastructure and a catalog of tools for AI agents to discover and use via MCP and HTTP.
ai-and-agents
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A bookkeeping service that provides AI agents with a persistent double-entry ledger and financial reporting via REST and MCP.
ai-and-agents
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A pay-per-call API that audits security headers for a given URL using x402 payments in USDC on Base.
developer-tools
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An API providing business intelligence, compliance screening, software verification, and data quality operations for agents and developers.
ai-and-agents
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Provides keyless, pay-per-call API endpoints for live web content extraction, change detection, and public records feeds for AI agents.
developer-tools
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This service provides AI micro-tasks via POST requests, with payments made in USDC on the Base network.
ai-and-agents
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A service providing healthcare provider lookup, federal exclusion screening, and FDA enforcement signals via API and MCP.
health
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A service that provides HTTP security header analysis for a URL via a paid API.
developer-tools
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This API provides research briefs and competitor teardowns via agent routes on the Solana network.
data-and-analytics
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This API provides pay-per-call access to global economic indicators, company registries, and sanctions screening data.
data-and-analytics
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An API service for automated SVG print preflight and vector health checks.
design-and-creative
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An API providing Persian text normalization, transliteration, Jalali calendar conversion, and various Iranian data validation services.
developer-tools