APIs for AI agents

Google Fonts Developer API

Retrieve metadata about font families served by Google Fonts.

Media and entertainment · typography · Developer tools

DocuSeal

DocuSeal provides electronic document signing and an API to retrieve document templates.

Productivity and collaboration · Business

IPLogs

IPLogs detects VPN, proxy, and datacenter IP activity and provides IP intelligence.

cybersecurity · network security · ip intelligence

CoinCap

CoinCap provides real-time cryptocurrency market data, including prices, market cap, asset, exchange, and market information.

Finance and economic data · cryptocurrency

Preset

Preset's API can exchange workspace API credentials for a short-lived JWT used in API automation.

analytics · Developer tools

Arcmira

API for retrieving timestamped video transcripts and searching indexed video and podcast transcripts.

Research and knowledge · Media and entertainment · API

Pinpal Projects

A project ticket and notes service with REST and MCP interfaces for reading and managing project tickets.

project-management · Developer tools · api

Moradas

Moradas is a free beta Portugal address autocomplete and postal-code service; its documented postal-code lookup returns locality, municipality, district and covered streets.

Developer tools · geolocation · address-validation

Rev AI Asynchronous Speech-to-Text API

Rev AI API accepts audio files for asynchronous transcription and provides job status and transcript retrieval.

artificial-intelligence · speech · transcription

Dodo Payments

Merchant of record and payment platform with APIs for listing payments, subscriptions, customers, and billing.

Commerce · Commerce

Friendbuy

Friendbuy provides referral, loyalty, and influencer program software for customer acquisition and retention.

marketing · customer-loyalty · API

Plinth

Plinth publishes a public data API for searching US grantmaking foundations and nonprofits and exploring grant data.

Nonprofit data · Grant data · API

Yotpo App Developer API

Microburbs Property Data API

Microburbs provides Australian property and suburb data, including the ABS Statistical Geography hierarchy for property GNAF identifiers.

property data · Australian data · REST API

Paddle

Paddle Billing API for listing available event types for webhook integrations.

billing · Commerce · webhooks · api

WordPress.com REST API

REST API for reading and managing WordPress.com sites and content.

Web Publishing · Developer tools

Ideogram

Image generation service with a documented API for creating images from text prompts.

AI · Image Generation · API

Reducto

Reducto parses documents into structured JSON with text, tables, figures, and layout information.

document-processing · artificial-intelligence · Developer tools

NobelPrize.org

NobelPrize.org provides open data about Nobel Prizes and Nobel Laureates through its API and Linked Data.

reference · open data

TradeWave

A market-seasonality analysis service with a documented API for scanning seasonal setups.

Finance and economic data · market-data · analytics · api

Drop Cowboy

Drop Cowboy provides voice messaging services and a public API for managing account integration keys.

Communications · API

Victoria and Albert Museum (V&A)

The V&A collections API provides read access to museum object records, including a single-object lookup by its system number.

museum collections · art and design · cultural heritage · api

Tase

OpenAI

OpenAI API provides a consistent interface to state-of-the-art AI models for text generation, natural language processing, computer vision, and more.

ai models