# Uncapped

> Uncapped provides working capital to online businesses - merchant cash advances (MCA), term loans, and lines of credit (LOC). The Uncapped Partners API lets platforms embed lending directly into their product: authenticate a backend with a signed JWT, submit anonymised applicant performance data, generate pre-offer estimations (individually or in batch), fetch display-ready funding Signals, and react to application and estimation lifecycle events via webhooks.

Generated by API Evangelist from the Uncapped Developer Hub and published OpenAPI (no provider llms.txt found; the Developer Hub serves its SPA shell at /llms.txt).

## APIs

- [Uncapped Partners API reference](https://developers.weareuncapped.com/api-reference): Scalar-rendered reference for the Partners API (OpenAPI 3.1, v1.4.0). Production base URL https://portal.weareuncapped.com/api/partners; sandbox https://dev.weareuncapped.com/api/partners.
- [OpenAPI document (verbatim capture)](https://raw.githubusercontent.com/api-evangelist/uncapped/refs/heads/main/openapi/uncapped-partners-openapi-original.json): 14 operations across Authentication, Estimations, Applicants, Applications, and Webhook Subscriptions.

## Docs

- [Developer Hub](https://developers.weareuncapped.com): Uncapped Developer Hub - guides, API reference, changelog.
- [Guides](https://developers.weareuncapped.com/guides): Getting started and integration guides.
- [Changelog](https://developers.weareuncapped.com/changelog): Dated API changelog (RSS feed at /changelog/feed.xml); current API version 1.4.0.
- [Status page](https://status.weareuncapped.com): Uncapped service status.

## Key semantics

- Auth: POST /partner/authentication/token exchanges a signed partner JWT for a short-lived bearer access token.
- Pagination: zero-based page/size/sort parameters; responses envelope content/page/size/totalElements/totalPages.
- Errors: application/json envelope {message, code, details[{code, message, fieldName}]}.
- Webhooks: API-managed subscriptions for APPLICATION_STATUS_CHANGED, ESTIMATION_EXPIRED, ESTIMATION_BATCH_COMPLETED.
- Data conventions: ISO 8601 dates, ISO 4217 currencies, ISO 3166-1 alpha-3 countries, ISO 3166-2 states.

## Company

- [Website](https://weareuncapped.com): Uncapped - funding for online businesses.
- [GitHub organization](https://github.com/weareuncapped-com)