APInexis is a full mock API platform โ persistent data, real auth simulation, relational queries, and code you can actually ship.
Define a collection schema and every endpoint is generated and live immediately โ no code, no deploy, no config.
?filter=, sort=, page=, and limit= with zero config.Not in-memory, not reset on refresh. Real Firestore-backed storage with relations, seeding, and JOIN support.
Add auth to any endpoint in one click. Test your frontend auth flow against a real protected API โ not a mock that ignores headers.
401 Unauthorized โ exactly like production.
Export production-ready frontend and backend code from the same schema you used to build the mock. No rework.
Real-time request logs, shareable docs, and a Try It UI. Everything you need to debug, demo, and collaborate.
Share workspaces, docs, and endpoints across your team without friction.
api.yourcompany.com instead of our default URL.