Every agent-payable API.

Get Arkham historical data for an entity. $0.40 per call.

Get Arkham intelligence for an address across all chains. $0.40 per call.

Search Arkham addresses, entities, tokens, pools, and names. $6.00 per call.

Get Arkham token volume by chain/address. $0.60 per call.

Get Arkham top token holders by chain/address. $6.00 per call.

Get Arkham historical USD flows for an address. $0.40 per call.

Get Arkham current market data for a token by pricing ID. $0.20 per call.

Get Arkham top token flow by chain/address. $2.00 per call.

Signal Assets — an agent-callable signal assets service, payable over x402 (USDC on Base). Provided via Apify.

Assets Mindshare Gainers 24h — an agent-callable assets mindshare gainers 24h service, payable over x402 (USDC on Base). Provided via Apify. Priced around 0.35 USD per call.

Assets Mindshare Losers 24h — an agent-callable assets mindshare losers 24h service, payable over x402 (USDC on Base). Provided via Apify. Priced around 0.35 USD per call.

Base Mainnet — an agent-callable base mainnet service, payable over x402 (USDC on Base). Provided via x402.quicknode.com.

Discover the Bitrefill x402 storefront: supported networks, the full route flow, and wallet persistence rules.

Create a price-locked USDC invoice for one or more gift cards, eSIMs, or mobile top-ups.

Search 10,000+ gift card & voucher brands across 180+ countries by name and country. Pay in USDC via x402, no account.

Search mobile top-ups & prepaid airtime for carriers in 180+ countries. Pay in USDC via x402, no account.

Pay a Bitrefill invoice in USDC via x402 to buy gift cards, eSIMs & mobile top-ups across 180+ countries.

Search prepaid eSIM data plans for 180+ countries and regions. Pay in USDC via x402, no account.

Chainlink For Agents: update agent registration (ToS / execution mode). Onboarding: GET /v1/skills, GET /v1/terms-of-service, POST /v1/register.

Query onchain DEX token price & market data based on the provided token contract addresses on a network.

Query onchain DEX token price & market data based on the provided token contract addresses on a network.

Query onchain DEX token price & market data based on the provided token contract addresses on a network.

Query onchain DEX token price & market data based on the provided token contract addresses on a network.

Query onchain DEX token price & market data based on the provided token contract addresses on a network.

Query onchain DEX token price & market data based on the provided token contract addresses on a network.

Query onchain DEX token price & market data based on the provided token contract addresses on a network.

Query onchain DEX token price & market data based on the provided token contract addresses on a network.

Company match advanced similarity key

Live US mortgage and macro rates from the Federal Reserve. Returns 30-year and 15-year fixed mortgage rates, prime rate, fed funds rate, and CPI year-over-year. Sourced from FRED (Freddie Mac PMMS series).

Assets Details — an agent-callable assets details service, payable over x402 (USDC on Base). Provided via Apify.

Ethereum Mainnet — an agent-callable ethereum mainnet service, payable over x402 (USDC on Base). Provided via x402.quicknode.com.

News Feed — an agent-callable news feed service, payable over x402 (USDC on Base). Provided via Apify.

Firecrawl takes a URL, crawls it, and converts it into clean markdown or structured data. We crawl all accessible subpages and give you clean data for each. | Powered by Questflow

Generate an AI-powered similarity key for product name matching. Handles variations in product names, model numbers, and descriptions to identify the same product across datasets.

Get an email trust score and analysis for an email address. Validates deliverability, identifies disposable/temporary addresses, and provides risk assessment with a numeric trust score from 0-99.

Generate a single combined AI-powered similarity key from a full name plus address. Records with the same combined key share both a similar address and a similar individual name. Useful for high-precision household/contact-level deduplication.

Generate an advanced AI-powered similarity key for US street address matching with enhanced algorithm accuracy. Uses deeper AI models for more precise matching of complex address variations including unit numbers, directionals, and abbreviations.

Generate a single combined AI-powered similarity key from a company/organization name plus a street address. Records with the same combined key likely share both a similar company name and address. Ideal for business-location deduplication across vendor, supplier, and account datasets.

Generate a single combined AI-powered similarity key from a company/organization name plus an individual's full name. Records with the same combined key likely share both a similar company and a similar person. Ideal for contact-level deduplication within CRM, marketing, and sales datasets.

Retrieve current VAT rates for any European country (EU-27, EEA, UK, Switzerland, non-EU Europe) with category-driven breakdown of standard, reduced, super-reduced, zero-rated, and exempt categories plus registration thresholds and territorial exceptions.

Retrieve a profile of a company's corporate facilities including headquarters, regional offices, manufacturing sites, data centers, and other key locations.

Generate an AI-powered similarity key for individual/person name matching. Handles variations like 'Bob Smith', 'Robert Smith', 'Smith, Robert J.' producing the same key for matching and deduplication.

Determine the likely gender associated with an individual name. Supports international names and provides a confidence indicator.

Get current weather information for any city worldwide including temperature, conditions, humidity, wind, and atmospheric data.

Retrieve US government contract information for a company including active contracts, agencies, contract values, and award history.

Identify and categorize a company's primary industry classification with standardized NAICS and SIC codes, sector and subsector details, business activity description, and a confidence score.

Get comprehensive profile information for an IP address including geolocation, ISP, organization, connection type, CIDR block, and reputation assessment.

Retrieve current IRS high-low method per diem rates for any US location to support accountable-plan travel reimbursement (Revenue Procedure 2019-48). Classifies each location as High-Cost or Low-Cost with separate lodging and meals-and-incidentals (M&IE) components.

Determine the likely cultural or geographic origin of an individual name. Useful for demographic analysis and internationalization efforts.

Find nearest coffee shops to a given address or location including names, addresses, distances, and basic details.