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Why Endrel

Docs that are still true the day after you ship.

Plenty of tools help you write API documentation. Endrel's job starts after that — keeping every spec findable, current, and trusted by the whole team for as long as the API lives.

What Endrel does

Six things that keep your API docs honest.

Each one exists to kill a specific way documentation goes stale, scatters, or quietly stops matching the code.

One canonical home

Every service, version, and endpoint in a single searchable workspace. "Where are the docs?" stops being a question, because there's exactly one answer.

Import & auto-sync

Bring in OpenAPI, Swagger, or Postman collections in minutes. When the underlying spec changes, the docs move with it — no copy-paste, no forgotten update.

Built for the whole team

Front-end, back-end, and QA read from one source. Comment inline on an endpoint and settle a mismatch without booking a meeting.

Access you control

Granular permissions per workspace and service. Publish a public reference or lock an internal API down to a single squad.

Search that finds it

Jump to any endpoint, parameter, or response shape by name. Stop scrolling chat history hunting for a URL someone pasted last month.

Developer-native

A REST API, clean onboarding, and the formats your team already uses. Endrel fits the workflow you have instead of asking you to adopt a new one.

One canonical home

One workspace your whole team trusts.

Services, versions, and endpoints live together in a structure that mirrors how you actually ship. Ownership is visible on every row, version history is kept, and there's never a second copy quietly disagreeing somewhere else.

  • Browse by service, then drill into any version
  • See who owns each endpoint at a glance
  • No duplicate "final-v2-real" copies floating around

Import & auto-sync

Bring your specs in. Keep them in step.

Point Endrel at the formats you already produce. Import is a one-time setup; staying current is automatic. When a spec changes, Endrel re-reads it and updates the docs — so the page you read is the contract your code actually serves.

  • Import OpenAPI, Swagger, and Postman collections
  • Re-checks on every spec change — no manual updates
  • One import covers every endpoint in the spec

Built for the whole team

Front-end, back-end, and QA on the same page.

When everyone reads from one source, the "which version did you build against?" conversation disappears. Comment directly on an endpoint, flag a mismatch, and resolve it inline — no thread to dig up, no meeting to schedule.

  • Inline comments on any endpoint or field
  • Resolve mismatches without leaving the doc
  • Everyone sees the same current truth

Who it's for

One source of truth, four points of view.

Endrel earns its place for everyone who touches an API — not just the person who wrote the spec.

// front-end

Front-end devs

Build against the contract the back-end actually serves, not a stale copy from last sprint.

// back-end

Back-end devs

Publish a change once and trust it reaches everyone, with the spec as the single source.

// quality

QA engineers

Test against documented behaviour and catch drift before it ships to a customer.

// leadership

Tech leads

Know the docs are current without policing them, and onboard new engineers faster.

What changes

Less hunting. More shipping.

Hours back

The time your team spends searching for "the current version" collapses to a single lookup.

One shared truth

FE, BE, and QA stop building against different realities, so fewer surprises reach production.

Faster releases

When the docs are trusted, integration stops being the step that quietly slows every feature down.

Early access

Be first on the new source of truth.

Endrel is launching soon. Join the waitlist and we'll bring your team in as the first seats open up.