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
MailRambo
Email verification API for checking whether an address is deliverable, with fast, batch, and account endpoints.
Communications · Developer tools · API
API · Documentation checked: 2026-10-09Sematext
Sematext Cloud provides a REST API to manage accounts and apps remotely.
Observability · monitoring · API
API · Documentation checked: 2026-10-10Shutterstock
The Shutterstock API provides access to Shutterstock's library of media, as well as information about customers' accounts and the contributors that provide the media.
Media and entertainment
API · Documentation checked: 2026-10-09Forem
Access Forem articles, users and other resources via API.
Developer tools · content
API · Documentation checked: 2026-10-09SendPulse
Marketing automation platform with APIs for account and communications services.
Marketing · Communications · API
API · Documentation checked: 2026-10-09Data.norge.no
Data.norge.no provides a public catalog search for datasets, APIs, concepts and related resources.
government-data · open-data · search · api
API · Documentation checked: 2026-10-11SMTPfast
SMTPfast provides a transactional email API with REST and SMTP interfaces for developers.
Communications · Communications · Developer tools
API · Documentation checked: 2026-10-12seven.io
seven.io provides an HTTP API for messaging services and account information, including the current account balance.
Communications · Communications · API
API · Documentation checked: 2026-10-10Clever
Clever’s education data platform with API access scoped to district or user authorization.
Security · API
API · Documentation checked: 2026-10-09Landbot
Landbot is a chatbot platform with HTTP APIs for managing workspace channels, customers, conversations, and bots.
chatbots · customer engagement · Developer tools
API · Documentation checked: 2026-10-11Nominatim
Nominatim provides OpenStreetMap geocoding search from a textual description or address.
Maps and geospatial data
API · Documentation checked: 2026-10-05CLI · Documentation checked: 2026-10-06Blink
Frontline workforce communication platform with APIs for creating chats and connecting workplace applications.
communication · workforce · Communications
API · Documentation checked: 2026-10-10Interzoid
Data quality and matching APIs, including advanced company name matching.
Public data · Developer tools
API · Documentation checked: 2026-10-09FreshBooks
Accounting software with an OAuth-authenticated API for listing a customer's clients.
accounting · invoicing · business software · api
API · Documentation checked: 2026-10-10Fathom Analytics
Fathom Analytics provides privacy-focused website analytics and an API to manage sites, events and milestones or pull custom reports.
analytics · Developer tools · privacy
API · Documentation checked: 2026-10-10Carbon Intensity API
The Carbon Intensity API, developed by NESO with research and environmental partners, provides indicative regional forecasts of Great Britain's electricity carbon intensity and generation mix.
climate-data · energy · api
API · Documentation checked: 2026-10-10CARTO
CARTO provides location intelligence and a SQL API for querying connected data warehouses and returning rows.
Public data · analytics · Maps and geospatial data
API · Documentation checked: 2026-10-09Hubstaff
Hubstaff provides workforce time-tracking software and a public API; this documented read path lists time-off policies for an organization.
workforce management · time tracking · human resources · api
API · Documentation checked: 2026-10-11YNAB
Personal budgeting software with an API for accessing and managing a user's plan data.
Finance and economic data · Personal Budgeting
API · Documentation checked: 2026-10-13Plivo
Plivo provides a communications platform with an API for sending SMS messages.
Communications · Developer tools
API · Documentation checked: 2026-10-09Dynalist
Dynalist is an online outliner for organizing notes into documents and folders.
Productivity and collaboration · notes · API
API · Documentation checked: 2026-10-11Together
Fundraising and donor-management service with a documented API for recording donations in an organisation sandbox.
fundraising · nonprofit · api
API · Documentation checked: 2026-10-11ShipMonk
The ShipMonk API enables developers to build custom integrations between ShipMonk and third-party software.
e-commerce · logistics · Developer tools
API · Documentation checked: 2026-10-11Mailchimp
Email marketing platform with a Marketing API for accessing audiences, contacts, campaigns, and related account data.
email-marketing · marketing · Developer tools
API · Documentation checked: 2026-10-09