API lifecycle management
For platform, API and integrations teams at B2B software companies.
EndPointBlank is the one place that shows what's changing, who's still calling your old versions, and lets you deprecate them on a schedule your consumers can see — built on the machine-to-machine credentials your services and your customers' services already authenticate with.
Free to start. No credit card required.
Here is exactly what we do with your request and response data.
Thinking of building it yourself? See what it takes in-house.
Every version carries a status — in development, current, deprecated, retiring on a date, or retired. Run versions side-by-side, see which clients are still calling the old ones, and retire them without breaking the apps you've already onboarded.
Learn moreYour services and your customers' services authenticate to each other. Each gets its own client ID and secret, scoped to a single environment. Rotate one with a grace window and the old secret keeps working until callers pick up the new one — no coordinated redeploy.
Learn moreEvery authorization, request, and response between services is logged centrally — which service called which endpoint version, and what came back. Search by client, endpoint, or status code, instead of grepping a dozen log streams.
Learn moreWire events to Slack, Teams, or email with simple rules. Know the moment a new client signs up, an app errors out, or an endpoint is deprecated.
Learn moreManage access between your organization and your clients' organizations without building yet another invite-and-permissions system.
Learn moreShip-ready libraries for Ruby, Python, JavaScript, Java, and Elixir. Your apps stay focused on business logic; EndPointBlank handles authz and logging.
Learn moreBuilt-in. Not bolted on.
Most platforms leave versioning to you — a spreadsheet, a tag in your
code, an awkward conversation with the client still hitting /v1.
EndPointBlank makes version management a first-class part of the platform,
with every endpoint tracked from its first staging deploy to the day it
leaves production for good.
Retire v1
having seen which clients still call it, instead of hoping none do, and give your
customers and your own leadership a published schedule instead of a surprise.
Deprecating v1
is a decision, not a release. Make it in the portal and your consumers
are told — no branch, no deploy, no waiting on your next ship window.
A version marks itself in development on its first staging deploy and retires itself once production stops serving it. The only call you make is the one in the middle: this version is going away.
A deprecation with no date gets ignored, and a date you keep extending teaches clients to wait. Give the version a date, and every client still calling it sees the countdown on your page, with reminders 30, 7 and 1 day out. You chase the three that are left, not everyone.
Ship v2
while v1
is still serving traffic. No coordinated cutover, no "big bang" release.
Every machine-to-machine authorization records both the calling service and
the endpoint version, so "who is still on v1" is a
question you answer, not one you guess at.
Deprecations, sunset dates, and retirements all fire events — Slack, Teams, or email — batched per deploy, so the right people know before laggard clients break.
3 clients still calling · last seen 2h ago
28 clients · 41.2k calls today
staging only · 2 internal clients
What your clients see on your page
Provider is retiring v1.0 of GET /users on December 13, 2026
Retires in 30 daysReminders go to you and to every consumer 30, 7 and 1 day before the date.
Drop in the client library. Your endpoints and their versions register themselves on boot — nothing to declare, nothing to keep in sync.
Bundle endpoints into packages and share an invite code. They onboard themselves and get their own scoped credentials.
Every authorize, request, and response is in your portal. Pipe events to Slack or Teams to stay ahead of trouble.
Weighing it up? Compare EndPointBlank with building it in-house, your API gateway or Postman.
Sign up in under a minute. No credit card, no sales call.