Verified sites

Provides API endpoints for running live diligence checks on x402-metered endpoints, including price comparison and reseller detection.

developer-tools

An API that provides rooftop solar production estimates, utility electricity rates, and 25-year savings for US addresses.

data-and-analytics

A pay-per-call API providing astronomical data such as sun and moon positions, rise and set times, and eclipse checks.

developer-tools

An open marketplace for short-lived tips, such as Pokémon TCG restocks, where agents pay fees to poll and submit information.

ai-and-agents

An API that ranks US border crossings by total travel time including drive time and live CBP wait times for various vehicle types.

developer-tools

This site provides paid API endpoints for autonomous agents to perform Bitcoin-related operations such as PSBT auditing and UTXO selection.

finance-and-crypto

A non-custodial AI workspace that provides access to various frontier models and onchain tools using USDC credits on the Base network.

ai-and-agents

A paid tool that analyzes Base and Solana tokens to provide a graded verdict card based on honeypot simulations, contract powers, and live market data.

finance-and-crypto

This tool provides rug-risk assessments for Base ERC20 addresses, including scores, grades, and security checks.

finance-and-crypto

A service that provides safety checks and risk scores for Solana tokens based on metrics such as mint authority, holder concentration, and liquidity.

finance-and-crypto

An API that uses Sentinel-2 satellite imagery to detect land use and construction changes at specific coordinates.

data-and-analytics

A web search API that provides structured answers and source citations for AI agents and knowledge pipelines.

ai-and-agents

An API that resolves company information and lists SEC filings, including 8-K events with decoded item codes.

finance-and-crypto

An API that fetches a URL and returns clean article text, markdown, and metadata without JavaScript rendering.

ai-and-agents

A service providing persistent, wallet-scoped memory for AI agents with semantic search and versioned history via HTTP.

ai-and-agents

An API providing access to raw IRS Internal Revenue Bulletin documents via keyword search and direct document retrieval.

finance-and-crypto

This API provides security verdicts for vendors and domains through certificate, DNS, email security, and ransomware leak-site checks.

developer-tools

An API that provides medical device risk information and FDA GUDID and recall data for AI agents.

health

A persistent cron scheduler for AI agents on the Base mainnet that provides endpoints for managing execution schedules.

ai-and-agents

An API that allows AI agents to verify claims against provided context or live web evidence.

ai-and-agents

An API and MCP server providing verified data on niche fashion subcultures for use in AI agents and RAG pipelines.

ai-and-agents

A pay-per-call API for verifying Canadian charities using business numbers or names.

ai-and-agents

An API providing Asia-Pacific macro and geopolitical stress signals based on economic fundamentals and energy drivers.

finance-and-crypto

This service provides per-country sovereign economic and default-risk scores through an agent-callable API.

finance-and-crypto

This API provides institutional 13F ownership and flow data for stocks, designed to be called by trading or research agents.

finance-and-crypto

Agent Preflight provides an API for AI agents to validate planned tool calls before execution.

ai-and-agents

This service provides wholesale US electricity market prices and volatility signals for AI agents via an API.

data-and-analytics

A paid API endpoint that retrieves YouTube video transcripts, captions, and chapter markers without requiring an API key.

developer-tools

An API that provides access to FDA drug data, including adverse event reports, drug labels, and recall information.

health

An API service for verifying Italian public administration information using IndicePA data.

ai-and-agents

This service provides fandom intelligence, including lore, collectibles valuations, and discographies, via an API for AI agents.

ai-and-agents

This API provides access to property records.

data-and-analytics

This API provides Japanese address normalization, geocoding, reverse-geocoding, parsing, and postal-code lookup via a pay-per-call model.

developer-tools

ChainAnalyzer is a multi-chain blockchain AML and security intelligence platform for monitoring transactions, detecting sanctions, and identifying crypto-related risks.

finance-and-crypto

An API providing bicycle-related calculations such as gear ratios, cadence, chain length, and saddle height.

developer-tools

A paid API endpoint for structured evaluation using the Jev model, supporting boolean, choice, and score question types.

ai-and-agents

A paid API service that audits dependency manifests for npm and PyPI packages, providing version, license, and vulnerability data.

developer-tools

An API providing construction permit leads, contractor history, and website audits in JSON format for AI agents using USDC on Base.

ai-and-agents

Hardware Hunter monitors marketplaces like eBay and Slickdeals to score used hardware listings based on price, specifications, and scam risk.

commerce

Lasso is an open-source RPC router and control plane that provides routing, failover, and observability for blockchain JSON-RPC endpoints.

developer-tools

An HTTP API for AI agents to gather images, perform vision labeling, and train YOLO detectors using micropayments.

ai-and-agents

An API that provides a progressive and reversible scaler for finite vector data.

developer-tools

This API endpoint provides technical metadata, documentation links, and service endpoints for the QuanticData platform.

ai-and-agents

A Slack app and API that restyles profile pictures into different visual styles using text prompts.

ai-and-agents

A service that provides price computation via an API for AI agents and applications.

ai-and-agents

An API for managing USDC escrows on the Solana blockchain for AI agents.

ai-and-agents

AgisHub provides remote MCP servers and pay-per-call APIs for AI agents, including text processing and web scraping tools.

ai-and-agents

Aient is an AI site reliability engineering tool that detects production problems, identifies root causes in code, and opens pull requests with tested fixes.

developer-tools

This API provides endpoints for agent tasks, endpoint spot checks, and access to a verified catalog.

ai-and-agents

An API that inspects static HTML to provide routing decisions and form data for AI agent web automation.

ai-and-agents

The ZeroWorker MCP Trust Gate provides security checks and feedback for Model Context Protocol users and developers.

ai-and-agents

An API for retrieving Czech and EU company information and exchange rates from official public sources.

data-and-analytics

A tool to check if an EVM wallet has an EIP-7702 delegation across multiple blockchain networks to detect potential sweepers.

finance-and-crypto

The site provides pay-per-use communication and AI APIs for agents, including WebRTC, speech-to-text, and text-to-speech services.

ai-and-agents

An API that allows AI agents to resolve business numbers, read agent cards, and send structured messages or booking requests.

ai-and-agents

This service provides structured US SEC/EDGAR filing data, including earnings and insider transactions, via a JSON API for AI agents.

finance-and-crypto

The site provides utility APIs for tasks such as QR code generation, data conversion, and DNS inspection via a pay-per-call model.

developer-tools

A service that captures web pages as screenshots, HTML, and PDFs with signed receipts for verification.

ai-and-agents

The site provides API endpoints for accessing snapshots of the agent economy on the Base network.

ai-and-agents

A marketplace for purchasing validated knowledge units and datasets for AI agents.

ai-and-agents

An API service that provides employer wage-and-hour enforcement data from the U.S. Department of Labor for a fee per call.

data-and-analytics

An API that extracts clean markdown from URLs and provides web search results for AI agents.

ai-and-agents

ThreatPulse provides an API for CVE exploit intelligence, including EPSS scores, CISA KEV status, and exploit source information.

developer-tools

An API service that extracts markdown, text, links, metadata, and structured data from public web pages.

developer-tools

This API screens crypto wallet addresses against the OFAC SDN sanctions list and provides risk scores, balances, and activity data for EVM wallets.

finance-and-crypto

An API that provides US Treasury par yield curve data for specific dates or date ranges.

finance-and-crypto

The site offers verifiable on-chain market micro-APIs settled in Base Mainnet USDC.

finance-and-crypto

The service provides an API to simulate and screen unsigned transactions on the Base blockchain for AI agents.

ai-and-agents

An API providing token price lookups, peg checking, and price history on the Base network.

finance-and-crypto

A tool that analyzes cryptocurrency token contracts for potential risks such as honeypots, high taxes, or malicious permissions across multiple blockchain networks.

finance-and-crypto

An API that provides onchain data for Base ERC20 addresses, including honeypot-style selectors and admin power profiles.

finance-and-crypto

A tool for generating YouTube thumbnails using multiple AI image models and integrating with AI agents.

ai-and-agents

This API provides satellite tracking data, including CelesTrak catalog groups, live positions, and satellite pass predictions.

data-and-analytics

A print-on-demand service for autonomous agents to design and order custom merchandise via the x402 payment protocol.

commerce

An API that converts local times between IANA zones, provides zone information, and calculates working-hour overlaps.

developer-tools

An API providing real-time Hyperliquid whale and smart-money positioning data, including liquidation clusters and funding information.

finance-and-crypto

An AI operator that integrates with messaging apps to manage emails, calendars, and files to perform tasks.

ai-and-agents

An API service that provides data from SEC filings and the LEI index to screen US-listed companies.

finance-and-crypto

A data-quality filter that scores and validates JSON, code, web scrapes, and LLM outputs for AI agents.

ai-and-agents

An API specification for a service that captures webpage screenshots with configurable parameters.

developer-tools

A service that extracts bounded readable text from public HTML pages.

developer-tools

A tool that converts JavaScript-heavy web pages into Markdown format via the x402 payment protocol.

developer-tools

An AI agent that detects API failures, validates responses against schemas, diagnoses causes, and proposes code fixes.

developer-tools

A service for detecting and redacting personally identifiable information in text or JSON using pattern and checksum matching.

developer-tools

An API service providing durable HTTP retry infrastructure for agents.

ai-and-agents

This API provides website trust assessments by analyzing domain age, DNS, security headers, and phishing databases.

developer-tools

An API for searching and retrieving Polymarket prediction market data such as prices, volume, and liquidity.

finance-and-crypto

This service provides machine-readable access to a trading bot's live journal via HTTP and MCP for crypto trading signals.

finance-and-crypto

An automated tool for performing pre-audits on Solidity smart contracts to identify vulnerabilities and owner privileges.

developer-tools

An API that provides factual financial fundamentals for US-listed companies based on SEC EDGAR filings.

finance-and-crypto

This API converts public resource URLs into machine-readable content, data, document text, or image metadata.

developer-tools

Straelo Relay provides machine-discoverable API tools for AI agents.

ai-and-agents

An API providing sentiment analysis for prediction markets using X data.

finance-and-crypto

PickleCheck provides scam, endpoint, and payment verification checks for AI trading agents via API and MCP.

ai-and-agents

A tool that extracts dates, times, and periods from text and converts them into ISO 8601 values.

developer-tools

This API provides access to Social Security Administration Program Operations Manual System sections through keyword searches and direct section retrieval.

data-and-analytics

This tool provides current and historical transfer fee estimates for USDC and USDT on the Ethereum network.

finance-and-crypto

A marketplace for purchasing machine-verifiable research data assets using the x402 protocol on the Base network.

data-and-analytics

An API service providing daily Bitcoin position advisories for automated agents, payable in USDC on the Base network.

finance-and-crypto

The service offers an API to generate Instagram post content packages, including captions, keywords, and hashtags, for AI avatars and faceless accounts.

ai-and-agents