REST Services
Representational State Transfer (REST) is an architectural style for designing networked applications using stateless communication and standard HTTP methods (GET, POST, PUT, DELETE, PATCH) to interact with resources identified by URLs. REST services underpin modern web APIs and support the full software development lifecycle from design through deployment and maintenance. This index covers REST service implementations, frameworks, best practices, patterns, tooling, and educational resources that guide how REST services are built, managed, and consumed.
REST Services is profiled on the APIs.io network. Tagged areas include Architecture, HTTP, Web Services, REST, and Service Design.
The REST Services catalog on APIs.io includes 1 JSON-LD context.
Kin Score
Semantic Vocabularies 1
JSON-LD contexts and semantic vocabularies used across these APIs.
Rest Services Context
JSON-LDSecurity Posture 1
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Resources
Documentation 2
Reference material describing how the API behaves
Design & Contract 2
Pagination, idempotency, versioning, errors, and events
Access & Security 1
Authentication, authorization, and security posture
Company 1
The organization behind the API
Source (apis.yml)
Work with this as data
Every provider here is available over the APIs.io API and to AI agents over MCP.
MCP server
One button, every client — Claude, Cursor, VS Code and the rest.
https://apis.io/mcp
Tools for providers
9 MCP tools reach this
find_providersBrowse and filter every provider in the catalog.get_provider_artifactsEvery artifact this provider publishes, grouped by type.get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.get_provider_toolsEvery MCP tool they ship, with the operation each wraps.get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.get_provider_ratingPRO — composite, band, trend and facet scores.apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.resolveTurn a domain, URL or GitHub org into the provider it belongs to.find_cohortsEvery scored population of providers in the catalog.
Call it yourself
curl for this page
curl "https://apis.io/api/v1/providers/rest-services"
curl "https://apis.io/api/v1/providers?limit=25"
curl "https://apis.io/api/v1/providers/rest-services/operations?limit=25"
curl "https://apis.io/api/v1/providers/rest-services/evidence"
Discovery needs no key. Ratings and market analysis are Pro.