APIs for AI agents
Services AI agents can reach through APIs. Each listing shows what the agent needs and the sources behind it.
Services are ordered by documented operations, attributed reports and current documentation. Each card shows the interfaces a service offers; open it for access requirements and sources.
Categories · Tasks · Interfaces · How listings are checked
Blockchair
Blockchair provides a multi-chain API for retrieving aggregate statistics across supported blockchains and tokens.
Public data · Blockchain · API
API · Documentation checked: 2026-10-11AEvent
AEvent is a webinar automation platform with a REST API for reading webinar schedules and attendance metrics from an account.
webinars · marketing-automation · analytics · api
API · Documentation checked: 2026-10-10ProWorkflow
ProWorkflow Nexus is a project-management service with an API for listing active projects and tasks.
Productivity and collaboration · project-management · api
API · Documentation checked: 2026-10-11AI21
AI21 provides foundation models including Jamba, with an API for chat completion requests.
artificial intelligence · language models · API
API · Documentation checked: 2026-10-10OpenCorporates
OpenCorporates provides a searchable database of company records and a REST API for retrieving corporate data.
company-data · business-research · api
API · Documentation checked: 2026-10-10Tradier
Tradier provides brokerage services and a developer API for market data, accounts, and trading.
Finance and economic data · market-data · Developer tools
API · Documentation checked: 2026-10-09noCRM
noCRM provides a sales CRM and a REST API for retrieving leads and users.
Productivity and collaboration · sales · api
API · Documentation checked: 2026-10-11neural.love
neural.love provides AI image generation and image-processing APIs.
AI · image generation · developer API
API · Documentation checked: 2026-10-11Open Food Facts
Open Food Facts is an open food products database; its API provides product ingredient and nutrition information and accepts community contributions.
Health and food reference data
API · Documentation checked: 2026-10-05eBird API
Retrieve eBird birding hotspot lists with geospatial coordinates.
nature · biodiversity · Public data
API · Documentation checked: 2026-10-13Meshy
Text-to-3D generation API that creates a preview mesh from a text prompt and can then refine it with texture.
ai · Media and entertainment
API · Documentation checked: 2026-10-09S2
S2 is a durable stream store for real-time data. Its API can check the tail position of a stream.
Developer tools · Public data · streaming · api
API · Documentation checked: 2026-10-10Sanity
A structured content platform with a queryable Content Lake, content management tools, studio deployments, and agent integrations.
Content management · Developer tools
API · Documentation checked: 2026-10-13MCP · Access documentation verifiedAPI · Documentation checked: 2026-10-13CLI · Access documentation verifiedRocket.Chat
A team messaging platform with a REST API for sending channel messages.
team messaging · Productivity and collaboration · api
API · Documentation checked: 2026-10-10ART19
ART19 provides podcast publishing and advertising services, with a Content API for reading series and other media resources.
podcasting · Media and entertainment · Content management
API · Documentation checked: 2026-10-11Haystack Enterprise Platform
The Haystack Enterprise Platform REST API can list evaluation sets in an authorized workspace with a workspace-scoped API key and paginated GET request.
AI · Developer tools · API
API · Documentation checked: 2026-10-11BigCommerce
E-commerce platform with REST APIs for managing store data such as product catalogs.
E-commerce · Developer tools · API
API · Documentation checked: 2026-10-09Nyckel
Managed machine-learning REST API functions for text, image, or tabular classification, with synchronous predictions and confidence results.
artificial-intelligence · machine-learning · classification · Developer tools
API · Documentation checked: 2026-10-09Mattermost
Mattermost is a messaging and collaboration platform. This documented API operation creates a post in an authorized channel on the caller’s Mattermost server.
Productivity and collaboration · Communications · operations · api
API · Documentation checked: 2026-10-10Sitechecker
Sitechecker API lists the account’s projects and can include their site-audit aggregates.
seo · analytics · api
API · Documentation checked: 2026-10-11PDFShift
PDFShift provides a REST API for converting HTML and webpages into PDF documents.
PDF · document conversion · API
API · Documentation checked: 2026-10-10Iterable
Iterable’s API retrieves metadata for child campaigns generated by a recurring campaign in a project.
marketing automation · Developer tools
API · Documentation checked: 2026-10-11MillionVerifier
Email verification service with a real-time single-email verification API.
Developer tools · Communications · API
API · Documentation checked: 2026-10-09WorkOS
User management and authentication platform with a REST API for listing application users.
authentication · Developer tools
API · Documentation checked: 2026-10-09