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
TalkJS
List conversations in a TalkJS application through its authenticated REST API.
Communication · Developer tools · API
API · Documentation checked: 2026-10-10DocuPost
DocuPost's Send Letter API submits a letter document and mailing details for physical delivery through U.S. mail.
postal mail · document delivery · API
API · Documentation checked: 2026-10-12FreeAgent
FreeAgent is an accounting service whose API exposes company accounting information to OAuth-authorized applications.
accounting · Finance and economic data · Developer tools
API · Documentation checked: 2026-10-10UploadThing
UploadThing REST API lists files for the current app with pagination.
File Storage · Developer tools · API
API · Documentation checked: 2026-10-09SMSGlobal
Business messaging provider with an HTTP API for sending one-way SMS.
Communications · Communications · API
API · Documentation checked: 2026-10-09ApiFlash
A screenshot API that captures web pages from a supplied URL.
Developer tools · api
API · Documentation checked: 2026-10-09MET Norway
MET Norway publishes a weather API; its Locationforecast service provides forecasts for geographic coordinates.
Weather and climate
API · Documentation checked: 2026-10-06API · Documentation checked: 2026-10-05KinoPipe
Hosted video-editing API with typed operations for resizing, converting, captioning, and compressing media.
Video · Developer tools · API
API · Documentation checked: 2026-10-09PurpleAir
PurpleAir provides networked air-quality sensors and a data API. The Sensor Data API can retrieve recent measurements for one sensor index.
Environmental data · air-quality · api
API · Documentation checked: 2026-10-11Intercom
Intercom is a customer service platform with a REST API for reading contacts in your workspace.
customer-support · customer-service · api
API · Documentation checked: 2026-10-11urlscan.io
urlscan.io is a service for finding archived scans of URLs and analyzing website behavior.
security · Developer tools
API · Documentation checked: 2026-10-11Elastic Email
Email delivery platform with APIs for managing campaigns and sending email.
Communications · marketing · Developer tools
API · Documentation checked: 2026-10-09Pushbullet
Push notification and device messaging service with an API for retrieving the authenticated user profile and sending or receiving pushes.
Communications · notifications
API · Documentation checked: 2026-10-09rokka
Image service for storing and delivering digital images, with image-processing stacks and configurable operations.
image-processing · image-delivery · media-api · Developer tools
API · Documentation checked: 2026-10-10Kinsta
Managed WordPress hosting with a public-beta REST API for retrieving and managing company WordPress site data.
web-hosting · wordpress · Developer tools · api
API · Documentation checked: 2026-10-11HitPay
HitPay provides payment APIs for creating payment requests and hosted checkout flows.
Commerce · Commerce · api
API · Documentation checked: 2026-10-10Oblio
Oblio provides an API for accessing document lists, viewing and issuing invoices, proformas, and notices.
accounting · invoicing · Developer tools
API · Documentation checked: 2026-10-11Merge
Merge provides unified APIs that normalize HRIS data across integrations, including employee records.
hris · Developer tools · integration-platform
API · Documentation checked: 2026-10-09HeroHunt People Search API
HeroHunt’s People Search API searches LinkedIn, GitHub and StackOverflow using a natural-language query and returns matching profiles with relevance scores.
recruiting · people search · API
API · Documentation checked: 2026-10-10Longdo Map
Thai mapping service with REST endpoints for search, geocoding, routing, and related map data.
Maps and geospatial data · Maps and geospatial data · location
API · Documentation checked: 2026-10-09Drellia
Drellia provides conversation compliance auditing and voice-agent services, with an API for listing an organization’s communication providers.
conversation compliance · voice agents · API
API · Documentation checked: 2026-10-10TinyURL Create API
TinyURL API for programmatically creating shortened URLs.
url-shortening · Productivity and collaboration · web-development
API · Documentation checked: 2026-10-09Tolt
An affiliate-program platform with a REST API for listing programs and other affiliate data.
affiliate marketing · partner management · revenue operations · api
API · Documentation checked: 2026-10-10Verifalia
Verifalia provides email verification for lists and real-time address checks. Its API creates email-validation jobs from JSON or supported file input.
email verification · data quality · developer API
API · Documentation checked: 2026-10-10