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Doctorine

Verified SDKs

Client libraries that stay true to your API.

Generate idiomatic TypeScript, Python, and Go clients with strict language checks, deterministic provenance, method-level change reports, and reviewable delivery.

Become a Design PartnerInspect the SDK receipt
@acme/paymentsAll checks passed
TypeScriptPythonGo
import { Payments } from '@acme/payments';

const client = new Payments({
  apiKey: process.env.PAYMENTS_API_KEY
});

const charge = await client.charges.create({
  amount: 2400,
  currency: 'eur'
});
Typecheck
Passed
Generated tests
Passed
Package dry run
Passed
sdkSha
48fe7201…

The client library arrives ready for its language.

Generation includes the runtime behavior, checks, and change context a team needs before delivery.

  • Retries, pagination, streaming, and typed errors

  • Language-toolchain verification before delivery

  • Provenance, changelogs, and drift reports

Native enough to feel written for the language.

Each target combines generated resources and models with a reviewed runtime kernel for authentication, retries, pagination, streaming, errors, and transport behavior.

  • TypeScriptGenerated and verified
  • PythonGenerated and verified
  • GoGenerated and verified
TypeScript
Typed resources, models, pagination, streaming, and strict compilation.
Python
Sync and async clients with Ruff, strict mypy, and generated smoke coverage.
Go
Idiomatic packages, typed errors, auto-pagination, formatting, vetting, and static analysis.

Verification is a gate, not a green badge added later.

A failed target remains a failed build with its diagnostics attached. A successful build records what produced it so the same accepted inputs can be reproduced and reviewed.

Inspect Doctorine’s TypeScript receipt ↓
  1. 01

    Compile

    Resolve the approved API model and SDK configuration.

  2. 02

    Generate

    Emit language-specific resources, models, and runtime wiring.

  3. 03

    Verify

    Run the actual language toolchain and generated checks.

  4. 04

    Deliver

    Stage the artifact or open a reviewable pull request with provenance.

Change generators without hiding the differences.

Import supported configuration from Fern, Stainless, Speakeasy, or ReadMe and receive a fidelity report that names what mapped, what changed, and what needs a human decision.

Keep the custom work

Customer-owned overlays can survive regeneration, while method-level change reports and semver recommendations make the next release review concrete.

Plan the migration ↗

Generation stays tied to the approved API revision.

The dashboard, CLI, and release history point back to the same source and generator inputs.

  • SDK Studio

    Choose package names, authentication, retries, pagination, and language options, then inspect files and verification before delivery.

  • CLI and CI

    Generate locally, compare the candidate, detect drift, and emit stable machine-readable results without a separate generator.

  • Reviewable delivery

    Stage generated code or open a pull request while preserving customer-owned overlays across regeneration.

See what passed before delivery.

Toolchain results, provenance, and output hashes travel with the pristine generated artifact.

Language verdicts
TypeScript compilation, strict Python checks, and Go formatting, vetting, static analysis, and generated tests must pass.
Deterministic provenance
The bundle, resolved configuration, IR, generator, kernel, and final file-map hashes are recorded in the receipt.
Delivery boundary
Doctorine prepares verified artifacts and reviewable code. It does not claim automatic npm, PyPI, or Go registry publication.

Inspect the client library before your users depend on it.

Generate a supported language, review the files, and see the real toolchain verdict and provenance receipt.

Become a Design Partner