Tools & SDKs

Addepar does not publish or maintain an official SDK in any language. The published OpenAPI specification is the official machine-readable API contract.

Official Resources

Resource	Location	What it provides
OpenAPI Specification	Available through the developer portal API reference	Complete endpoint definitions, request/response schemas, and parameter constraints
API Reference	developers.addepar.com/docs	Human-readable documentation for every endpoint
Developer Portal	developers.addepar.com	Guides, authentication setup, and Try It console

Generating Client Code

You can generate typed API clients from the OpenAPI specification using standard code generation tools:

OpenAPI Generator (supports 50+ languages):

openapi-generator-cli generate \
  -i addepar-openapi-spec.json \
  -g python \
  -o ./addepar-client

Other generators:

openapi-generator.tech (Java, Python, TypeScript, Go, Ruby, C#, and others)
Kiota (Microsoft, multi-language)
Orval (TypeScript/React)

Generated clients inherit correctness from the spec. When the spec updates, regenerate to stay current.

Community and Third-Party Tools

Third-party libraries and tools that reference the Addepar API exist on package registries (PyPI, npm, etc.) and API catalogues. These are maintained by their respective authors.

Addepar does not endorse, verify, or support community tools. Their behavior may diverge from the current API contract. When a community tool contradicts this portal, the portal is authoritative.

Before adopting a community tool, verify:

Does it target the current API version?
Does its authentication flow match the OAuth or Basic Authentication documentation?
Does it handle pagination, rate limiting, and error codes as documented?

Reporting Documentation Issues

If you find an error in the developer portal or the OpenAPI specification, contact your Addepar representative or reach out through your existing support channel. Include:

The page URL or endpoint path
What the documentation states
What the API actually returns
A reproducible example (curl command or request/response pair)

What "Official" Means

Source	Status
This developer portal	Official. Authoritative for behavior, parameters, and constraints.
Published OpenAPI specification	Official. Machine-readable contract; drives Try It console and generated clients.
Addepar support responses	Official. Case-specific guidance from Addepar staff.
Community libraries (PyPI, npm, GitHub)	Unofficial. Maintained by third parties. May be out of date.
Third-party API catalogues (RapidAPI, APIs.guru)	Unofficial. May index stale or incomplete specifications.
Blog posts, tutorials, Stack Overflow answers	Unofficial. Point-in-time snapshots that do not track API changes.