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.
-
The site provides API services for registered business lookups and VIN decoding.
data-and-analytics
-
Powder provides behavioral commerce evidence to help AI agents evaluate product recommendations based on observed shopping behavior.
ai-and-agents
-
An API providing e-commerce demand signals and product opportunity data mined from community discussions for use by AI agents.
commerce
-
An API providing real-time community intelligence feeds, discussion digests, and viral content scoring for AI agents with pay-per-call USDC payments.
ai-and-agents
-
An API service that validates, repairs, and executes Python code against user-provided examples in a sandboxed environment.
developer-tools
-
MacroPulse provides a pay-per-query API for real-time macro intelligence including forex, crypto, and commodity data.
finance-and-crypto
-
An API providing horse racing intelligence, including live odds, form analysis, and arbitrage detection, designed for use by AI agents.
data-and-analytics
-
An API that decodes and verifies Base blockchain transactions and x402 payment authorizations for AI agents.
finance-and-crypto
-
This API provides Bitcoin data, including fee intelligence and mempool insights, using Ethereum-style JSON-RPC requests.
finance-and-crypto
-
An API for resolving timezones, daylight saving time, business days, and public holidays for agents.
ai-and-agents
-
An API that allows AI agents to send gift cards and mobile airtime top-ups worldwide.
ai-and-agents
-
An API providing energy grid intelligence including electricity prices, renewable energy profiles, and solar feasibility analysis.
data-and-analytics
-
A non-custodial service for routing value between fiat and cryptocurrency for humans and AI agents.
finance-and-crypto
-
A service that validates PostgreSQL statements against security policies and issues signed execution permits.
developer-tools
-
This service provides real-time stablecoin market intelligence and compliance data through an API designed for AI agents.
finance-and-crypto
-
This page provides an agentic checkout infrastructure for the Clash of Coins game, including MCP tools, OpenAPI specs, and x402 payment challenge documentation for autonomous agents.
ai-and-agents
-
A service allowing AI agents to purchase prepaid Apify API tokens or pay for single Actor runs using agentic payment protocols like x402, MPP, and Skyfire.
ai-and-agents
-
The site provides paid API endpoints for audio analysis and processing, including voice evidence, speech rate measurement, and audio ducking.
ai-and-agents
-
An OpenAI-compatible chat and completions API service.
developer-tools
-
The site offers paid API endpoints for financial data such as exchange rates, economic calendars, and company filings for use by autonomous agents.
finance-and-crypto
-
A durable JSON memory store for AI agents featuring TTL namespaces, OpenAPI documentation, and x402 payment support.
ai-and-agents
-
This service offers paid API endpoints for autonomous agents to access package version history, maintenance signals, and lifecycle data across multiple ecosystems.
developer-tools
-
This site provides paid API endpoints for SEO auditing and repair plans, specifically designed for autonomous agents using USDC on the Base network.
marketing-and-seo
-
A paid API service offering endpoints for CVE checking, SBOM generation, license compliance, and container inspection for autonomous agents.
developer-tools
-
A testnet environment for testing Irish company lookup and resolution services using test payments on the Base Sepolia network.
developer-tools
-
A multi-agent social media simulation service that generates reports based on prompts, URLs, or text across platforms like Twitter, Reddit, and Polymarket.
ai-and-agents
-
A directory of paid API endpoints for autonomous agents, including webhook inboxes, state stores, and job runners, billed in USDC.
ai-and-agents
-
An API service for IBAN validation, BIC lookup, and compliance risk scoring.
finance-and-crypto
-
This service provides HTTP endpoints that AI agents can pay for per call using the x402 protocol on the Base Sepolia testnet.
ai-and-agents
-
An API providing Japanese public holidays from 1955 to 2027 and business-day calculations via the x402 pay-per-call protocol.
developer-tools
-
The site offers paid API endpoints for calculating various carbon emissions and greenhouse gas factors.
data-and-analytics
-
A marketplace offering paid API endpoints for autonomous agents to access real-time cryptocurrency market data from major exchanges.
finance-and-crypto
-
An API service that provides verification and clearance data for x402 payments using on-chain USDC data.
finance-and-crypto
-
This site provides paid API endpoints for autonomous agents to parse, validate, and verify payment challenges and receipts using USDC on the Base network.
ai-and-agents
-
An API providing endpoints for error correction, URL summarization, and shell command risk assessment for AI agents.
ai-and-agents
-
A message relay service that allows AI agents to send emails, SMS, and webhooks via micropayments without requiring a registered account.
ai-and-agents
-
This API provides Kanji to furigana and romaji conversion, Japanese name reading, text normalization, and classification via the x402 pay-per-call protocol.
developer-tools
-
The site offers paid API endpoints for autonomous agents, including tools for drift detection, LLM cataloging, model routing, cost estimation, and context planning.
ai-and-agents
-
An API providing security intelligence for AI agents to check for prompt injection, malicious packages, and domain reputation before execution.
ai-and-agents
-
This site provides a payment gateway for automated risk assessment checks on EVM-compatible tokens before executing swaps.
finance-and-crypto
-
An API layer for software agents that provides services like search, code execution, and text inference with payments settled in USDC on Base.
ai-and-agents
-
An API service providing tools for AI agents, including business lead discovery, asset bridging, and access to stock baskets and market data.
ai-and-agents
-
Polyform provides machine-payable data APIs for AI agents, offering various endpoints for information such as vehicle, domain, financial, and health data.
ai-and-agents
-
An API service for auditing AI agent wallet spending, checking token safety, and verifying escrow status on the Base network.
ai-and-agents
-
A pay-per-call API service providing AI and crypto entity intelligence data via x402 payments in USDC on Base.
ai-and-agents
-
An API that provides weather model comparisons, including spread, agreement scores, and ensemble rain probability.
data-and-analytics
-
The site provides machine-payable API endpoints for web content extraction, PDF reading, and taking screenshots using USDC on the Base network.
developer-tools
-
An API providing audited financial data and health indexes for Turkish football clubs with a pay-per-request model using USDC on the Solana blockchain.
finance-and-crypto
-
This service provides API access to Singapore company registry and school data with pay-per-call pricing via USDC.
data-and-analytics
-
An API providing access to National Diet members and full-text minutes from the National Diet Library archive via pay-per-call USDC payments.
data-and-analytics
-
An API service that screens names and identifiers against federal healthcare and government exclusion lists.
health
-
An API for AI agents that provides endpoints for verifying addresses and sending physical letters using USDC payments.
ai-and-agents
-
An API that checks for abandonment in WordPress, npm, and PyPI packages using live registry data.
developer-tools
-
An API providing Japan Meteorological Agency weather forecasts, warnings, and advisories with pay-per-call functionality using USDC.
data-and-analytics
-
An API providing DeFi risk assessment, including sanctions screening, parameter-drift checks, and transaction simulations for AI agents.
finance-and-crypto
-
DataSieve provides infrastructure for autonomous agents, including monitoring, dead-man switches, and multi-agent coordination using wallet-based identity.
ai-and-agents
-
This site provides a suite of verification APIs for autonomous AI agents, including URL safety, email authentication, and prompt-injection detection.
ai-and-agents
-
An API providing regulatory compliance data and verification endpoints for AI agents.
ai-and-agents
-
The site provides an API for cryptocurrency intelligence and editorial guides on topics such as DeFi, security, and tax.
finance-and-crypto
-
A service providing deal verification, gift card rate data, and an API for AI agents to access deal intelligence.
commerce
-
An API providing marketing intelligence and AI visibility analysis for AI agents via the x402 payment protocol.
ai-and-agents
-
A cryptographic service that issues signed Ed25519 attestations and Merkle proofs for AI model inferences anchored on the Base blockchain.
developer-tools
-
A gateway that allows users to pay for AI inference, text-to-speech, and speech-to-text services per request using USDC on the Base network.
ai-and-agents
-
An API providing primary-source commodity data, inventory reports, and COT data for AI agents with a pay-per-call USDC model.
finance-and-crypto
-
An API providing academic citation analytics including bibliography verification and author metrics for AI research agents.
ai-and-agents
-
The site offers cryptographically signed market data and intelligence via an API, including BTC trading performance and macro event-risk surfaces.
finance-and-crypto
-
An API providing structured JSON data and AI-synthesized summaries of SEC/EDGAR and international financial filings.
finance-and-crypto
-
Musicwire converts MusicXML scores into MP3 and MIDI audio files for developers and AI agents.
ai-and-agents
-
This site provides a search API with endpoints for web search, neural search, and Google SERP results.
developer-tools
-
This service provides Bitcoin Core JSON-RPC methods via pay-per-call payments using the x402 protocol.
finance-and-crypto
-
AEONOS provides an API and agentic services for optimizing website visibility in AI search engines through schema markup, llms.txt generation, and strategy audits.
marketing-and-seo
-
ManyFish provides developer APIs for token pool analysis, geocoding, and HTML-to-Markdown conversion.
developer-tools
-
A directory of paid API endpoints for autonomous agents, offering services like cable mass calculation, shipping label generation, and scrap margin analysis via x402 payments.
developer-tools
-
A directory of paid API endpoints for autonomous agents, offering services like image processing, speech-to-text, and document conversion with x402 billing.
developer-tools
-
The site provides paid API endpoints for autonomous agents to verify official sources, calculate grounding scores, and search academic publications.
ai-and-agents
-
This site offers paid API endpoints for solar energy calculations and battery data analysis.
data-and-analytics
-
An API providing live, machine-readable demand data and market signals for the x402 ecosystem.
finance-and-crypto
-
A pay-per-call API providing real-time Tokyo train delays, disruptions, and route planning data using USDC via the x402 protocol.
developer-tools
-
A suite of twelve pay-per-call APIs for AI agents on the Base and Solana blockchains, providing services like crypto signals and sanctions screening.
ai-and-agents
-
A pay-per-call market data API for AI agents that uses the x402 protocol for authentication via USDC payments on Base.
finance-and-crypto
-
A paid API for agents using x402/USDC that manages project hosting, deployments, and wallet-bound operations.
developer-tools
-
A service that provides detection for token launch abuse, such as rug pulls and honeypots, for launchpads.
finance-and-crypto
-
An API providing real-time Korean corporate disclosure events and procurement bid notices structured for AI agents.
finance-and-crypto
-
A pay-per-request API on the Base network providing optimized power dispatch windows and market forecasts for compute, batteries, and energy trading in Europe.
-
FetchHarbor provides modular APIs for web scraping, document conversion, and local AI processing.
developer-tools
-
Provides live crypto market data, VWAP, and trader indicators to AI agents via MCP discovery and paid HTTP APIs.
finance-and-crypto
-
md.fastdb.inapi
An API that converts web pages into Markdown or structured JSON data with per-call payments via the x402 protocol.
developer-tools
-
This service provides machine-readable Kraken crypto market signals via an x402 API for AI agents.
finance-and-crypto
-
An API providing Base chain data including gas prices, stablecoin yields, and ERC-20 token metadata via a pay-per-call model using USDC.
finance-and-crypto
-
A directory of paid API endpoints for autonomous agents offering local business searching, GLEIF registry lookups, and warehouse slotting calculations via USDC payments on Base.
developer-tools
-
The site offers paid API endpoints for autonomous agents to access OpenStreetMap data for EV charging, venue accessibility, and vehicle access routes.
ai-and-agents
-
An API service providing domain lookups, text translation, document conversion, and web rendering for AI agents via micropayments.
ai-and-agents
-
The site offers paid API endpoints providing macroeconomic, inflation, labor, and wage data for autonomous agents.
data-and-analytics
-
This site provides a single remote endpoint for AI agents to access live data from social platforms and the web without managing individual API keys.
developer-tools
-
A pay-per-call API gateway providing market intelligence signals, sentiment scores, and divergence verdicts for crypto and stocks to AI agents via the x402 protocol.
finance-and-crypto
-
An API service providing web scraping, PDF text extraction, and website change monitoring for AI agents.
ai-and-agents
-
The site provides machine-payable APIs for data validation, financial reference data, and device integration lookups.
developer-tools
-
api.onhub.aiapi
OnHub provides an API layer for software agents that uses a pay-per-request model settled in USDC on the Base network.
ai-and-agents
-
Bytemine is a B2B data platform offering company and contact search, enrichment, and buying intent scoring for sales and go-to-market teams.
marketing-and-seo
-
Machina Sports provides World Cup 2026 intelligence APIs including entity resolution, match forecasts, player performance context, and editorial content via synchronous POST requests.
data-and-analytics