Best API Platforms - Page 4

Meecrogate

Solution modulaire composable pour l'exposition, la sécurisation et l'orchestration d'APIs. Conçue pour le cloud et les environnements traditionnels, entièrement configurable sans code.

NativeRest

NativeRest is a native REST API client for Windows. Build, debug and test REST APIs is now even faster and easier.

Ofox

OfoxAI is a unified API gateway that gives developers access to 100+ large language models through a single endpoint. Connect to GPT-4o, Claude Opus 4, Gemini 2.5 Pro, DeepSeek, and more — all with one API key. Features include native OpenAI/Anthropic/Gemini SDK compatibility, real-time usage dashboard, team billing management, and 99.9% uptime SLA. No monthly fees — pay per token only.

Plainrouter

Plainrouter helps developers manage Meta advertising through APIs and AI agents, track conversions, and review campaign performance.

Portals

Portals API gives developers access to real-time DeFi yield data, token prices, cross-chain swap execution, and portfolio tracking across 9 blockchain networks and 70+ protocols. One integration replaces dozens of individual protocol APIs. Free tier available with no credit card required.

Qworum

The baseline Web is incredibly limiting as an application platform. Build your webapps on Qworum. Provide 𝗶𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗲𝗱 𝘂𝘀𝗲𝗿 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲𝘀 𝘁𝗵𝗮𝘁 𝘀𝗽𝗮𝗻 𝗦𝗮𝗮𝗦 𝗮𝗻𝗱 𝗶𝗻𝘁𝗲𝗿𝗻𝗮𝗹 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀. Improve the security postures of your applications. WHY QWORUM? The current Web is still fundamentally a content platform, and although it is widely used for providing applications, it's still missing many features that are essential for applications. Qworum upgrades the Web with application-centric features: ➜ 𝗱𝗶𝘀𝘁𝗿𝗶𝗯𝘂𝘁𝗲𝗱 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 whose frontends can span multiple websites (surpasses micro-frontends in many scenarios, useful for large webapp projects involving many dev teams etc), ➜ zero-trust 𝘀𝗲𝗰𝘂𝗿𝗲 𝗮𝗻𝗱 𝗺𝘂𝗰𝗵 𝗲𝗮𝘀𝗶𝗲𝗿 𝗶𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀 at the frontend (surpasses OAuth in security through interactivity, and integrations are much easier to implement than at the backend), ➜ 𝗻𝗮𝘁𝗶𝘃𝗲 𝗥𝗗𝗙 𝘀𝘂𝗽𝗽𝗼𝗿𝘁 for knowledge applications, ➜ 𝗮 𝗻𝗲𝘄 𝘁𝘆𝗽𝗲 𝗼𝗳 𝗪𝗲𝗯 𝗔𝗣𝗜 where the endpoints are interactive, ➜ more to come. Qworum is easy to start with: 1️⃣ 𝗘𝘅𝗶𝘀𝘁𝗶𝗻𝗴 𝗪𝗲𝗯 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 𝗰𝗮𝗻 𝘀𝘁𝗮𝗿𝘁 𝗯𝘆 𝗽𝗿𝗼𝘃𝗶𝗱𝗶𝗻𝗴 𝗮 𝗤𝘄𝗼𝗿𝘂𝗺 𝗔𝗣𝗜 in addition to their other Web-based APIs. Use your existing software stack (MERN, JAMstack, low-code tools/platforms such as Retool, etc); the only requirement is a JavaScript-enabled browser at the frontend (currently not supported: Safari, Firefox). 2️⃣ 𝗡𝗲𝘄 𝗪𝗲𝗯 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 𝗰𝗮𝗻 𝗯𝗲 𝗱𝗲𝘀𝗶𝗴𝗻𝗲𝗱 𝗮𝘀 𝗤𝘄𝗼𝗿𝘂𝗺 𝗔𝗣𝗜𝘀 from the start. Often there's no need for a separate Web API. Qworum is an AI-ready platform and aims to become AI-native. TRY FOR FREE ➜ Local development is free: https://qworum.net/en/developers/#local-development ➜ Starter template: https://github.com/doga/qworum-application-template ➜ Integration demo: https://github.com/doga/qworum-demo-project-manager ∎

Requestly

Requestly is a modern and powerful companion for API Development and Testing. It is an open-source tool purpose-built to speed up and simplify API development workflow for developers and QAs. It is a combination of API Client and HTTP Interceptor that helps create and share API Contracts, testing APIs, and easily mock and integrate them into web and mobile apps. Requestly Benefits: ✅ Open Source: Requestly is open-source tools, giving transparency on how we handle your data. ✅ API Client: A modern & privacy-first API Client with all the features like API Collection, Variables, Scripts. ✅ Intercept HTTPS Traffic: Enables you to watch traffic from the mobile app you are developing for testing and debugging. ✅ HTTP Request Modification: Enables network request and response modification to mock different edge cases and scenarios of a real app. ✅ API Mocks: Creates local and cloud based API mocks to develop and isolate testing of an application. ✅ Record & Bulk mocks: Supports recording traffic of an existing service and create mocks in few seconds. ✅ Team Workspaces: Offers flexibility to work with team and share mocks, request modification rules and API contracts with team. ✅ GraphQL Support: Integrates with GraphQL development flows using different set of filters for GraphQL APIs. Learn more at: https://requestly.com/

Average Rating: 4.7/5.0

Total Reviews: 5

RequestRocket

RequestRocket's is a hyper scalable universal API authentication and authorization service. RequestRocket empowers organisations to centralise the management of access to third party systems, while offering the ability to down-scope permissions with fine grained access controls for any platform API. Our API's enable on demand configuration of authentication proxies across 6 continents allowing for low latency and high availability security improvements that comply with data sovereignty requirements.

Average Rating: 5.0/5.0

Total Reviews: 1

Routebase

Routebase is an API lifecycle platform built on a single source of truth. Instead of scattering your API across a design tool, separate docs, standalone mocks, a testing tool, and monitoring — each drifting on its own — Routebase derives all of them from one living OpenAPI spec. Change the spec, publish, and it catches what drifted before your consumers do. Teams use Routebase to design APIs in a visual editor (no hand-edited YAML), branch and review specs like code, publish a docs portal that never goes stale, mock endpoints for parallel frontend/backend work, and run contract, security, and drift tests against live environments. Every workspace also ships a built-in MCP server, so AI agents operate on the same source of truth under your team's permissions.

Vitruvi

WalletWallet API

WalletWallet is the simplest API for generating Apple Wallet and Google Wallet passes. One POST returns a signed Apple .pkpass, a Save to Google Wallet link, and a hosted page that shows the right Add button per device. There is no Apple developer account, certificate, or Google issuer setup: WalletWallet runs the signing and issuer infrastructure for both platforms. One PUT updates a live pass and pushes the change to both wallets (Apple via APNs, Google via server-side push), and a DELETE revokes it on both when a membership lapses or a ticket is refunded. That lifecycle covers most pass use cases: loyalty cards for coffee shops and gyms, membership cards for libraries and studios, event and cinema tickets, season passes, coupons, and gift cards. It works whether a developer integrates it directly or a coding agent builds the integration: the docs ship in agent-readable form at walletwallet.dev/llms.txt, so pointing Claude, Codex, or another agent at the API is enough to wire it into a CRM, booking system, or storefront. Supports all barcode formats (QR, PDF417, Aztec, Code 128), fully customizable fields, colors, logos, thumbnails, and strip images, plus a visual editor that exports the exact API call. One pass covers both Apple and Google and counts once. The free tier includes 1,000 passes a month with no credit card. Pro is $39 a month for 100,000 passes, custom branding, and higher limits.

WSO2 API Platform for Kubernetes

WSO2 API Platform for Kubernetes (WSO2 APK) is a robust API management solution designed for Kubernetes environments. It integrates seamlessly with Kubernetes, adheres to industry standards, and is compatible with the widely adopted Envoy gateway framework. WSO2 APK provides key API management features like rate limiting, authentication, authorization, and analytics/observability using Kubernetes Custom Resources (CRs) for configuration. APK enables efficient API management in Kubernetes by automatically scaling and deploying API gateways based on various metrics, ensuring optimal performance. It supports both mutable and immutable gateways, allowing flexibility in API management strategies. APK's microservices architecture allows easy scaling and upgrades to handle high API loads and transition to newer versions. As an open source project, APK benefits from community contributions, comprehensive documentation, regular updates, and a supportive community, making it a valuable resource for organizations looking to maximize the potential of APIs in Kubernetes.

Xapi Platform

Xapi is an API design platform that enables secure and efficient designing and managing of high-quality APIs. With the API design-first approach in mind, Xapi is geared toward documenting API requirements, maintaining API hierarchies, Kanban-based API tracking, API management workflows, and user management. Xapi facilitates productively investing your precious time in crafting your next best API strategy, Otherwise, you would have spent on the nitty-gritty of manual API designing.

Average Rating: 4.3/5.0

Total Reviews: 6

XiuRouter

XiuRouter is an AI model API service for developers building applications, AI agents, and developer tools. It provides one API for leading models from GPT, Claude, Gemini, Grok, and other providers while preserving the request formats that real clients use, including OpenAI Responses, Chat Completions, Anthropic Messages, and Gemini GenerateContent. Teams can create API keys scoped by model access, budget, and expiration, then review requests by model, service group, token usage, status, latency, and cost. Guided setup covers 11 common AI clients and verifies a real request after configuration. Usage-based pricing is visible by model and service group, and selected routes currently save more than 90% compared with published provider reference prices. Model availability, prices, and savings can change, so users can check the live catalog and their actual usage records before standardizing a production workflow.