Find a service for your task.
Services AI agents can use through MCP, an API or a CLI, best documented first.
ReqRes
A hosted REST API and backend testing platform with persistent sample collections, user sessions, request logs, and QA automation scenarios.
API
Documentation checked 9 Oct 2026
WhichTrim Vehicle Data API
Machine-readable vehicle records including model-year data, recalls, complaints, crash ratings and comparison results, with filters for searching vehicle records.
API
Documentation checked 9 Oct 2026
APIVerve
APIVerve is an API platform with a catalog of utility services, including Email Validator for checking address format, mail-domain records, disposable and role-account status, and deliverability signals.
API
Documentation checked 9 Oct 2026
AMNT
AMNT provides an authenticated API for searching public metadata about live AI agents; listing never spends a credit.
API
Documentation checked 10 Oct 2026
Amara
Amara provides a REST API to interact with the site.
API
Documentation checked 11 Oct 2026
Ipregistry API
API
Documentation checked 13 Oct 2026
Ip2Geo
Ip2Geo provides a REST API that converts IP addresses into structured geolocation data.
API
Documentation checked 9 Oct 2026
When I Work
When I Work provides employee scheduling and time and attendance software with an API for account data.
API
Documentation checked 10 Oct 2026
PlanetScale
A managed relational database platform for Postgres and Vitess, with database branches, operational insights, and automation tools.
MCPAPICLI
Documentation checked 13 Oct 2026
LeadSmarts
LeadSmarts researches B2B leads against workspace business context and returns sourced verdicts; this selected read tool reports workspace credit and batch limits.
MCP
Documentation checked 11 Oct 2026
AShareHub
AShareHub provides Chinese A-share market data through REST API, Python SDK and MCP, including daily stock-price data.
API
Documentation checked 10 Oct 2026
Socket
Socket CLI lists the organizations associated with the API token used.
CLI
Documentation checked 9 Oct 2026
Loreboard
A fan directory for Lorcana resources with an anonymous read-only MCP server and filterable public resource search.
MCPNo account needed
Documentation checked 11 Oct 2026
HeyGen
Generate AI videos by sending a prompt to the Video Agent API.
API
Documentation checked 10 Oct 2026
ShortcutsBridge
ShortcutsBridge provides a hosted OAuth MCP relay and a paired local Mac agent for listing existing Apple Shortcuts.
MCP
Documentation checked 11 Oct 2026
SearchPinCode
HTTPS JSON API for looking up Indian postal PIN codes and their post offices.
APINo account needed
Documentation checked 9 Oct 2026
awork
awork is a project management platform with an API for listing projects visible to the authenticated user.
API
Documentation checked 9 Oct 2026
tawk.to
tawk.to provides live-chat and customer-support software with a REST API for managing account resources and retrieving account information.
API
Documentation checked 9 Oct 2026
sqlai.dev
SQL verification service for AI agents: run_sql checks SQL against a fresh ephemeral SQLite database and returns actual rows, typed errors, query plans or result-set differences.
APINo account needed
Documentation checked 11 Oct 2026
Restate
Restate Cloud is a managed durable-execution platform for services and workflows; its CLI can list deployments in a configured environment.
CLI
Documentation checked 11 Oct 2026
Omise
Omise is a payment platform with a REST API. Its Charges API can retrieve a charge by its ID; this path uses the read-only GET operation and can be used with a test key in the test dashboard.
API
Documentation checked 10 Oct 2026
Mailisk
Mailisk provides email and SMS testing services with API-accessible inbox namespaces.
API
Documentation checked 11 Oct 2026
Smallest AI
API
Documentation checked 13 Oct 2026
Skrapp
Skrapp provides an API for business email discovery and account data; its account read returns the API plan, remaining credits, and lists.
API
Documentation checked 11 Oct 2026