Build on Próspera's registry, identity, and entity APIs.

A REST + OAuth 2.0 surface for verifying residents, incorporating LLCs, and accessing user-consented data. One bearer token per request.

Quickstart Agent Keys

curl

$ curl -X POST https://portal.eprospera.com/api/v1/verify_rpn \
   -H "Authorization: Bearer ak-..." \
   -H "Content-Type: application/json" \
   -d '{"rpn": "80000000000012"}'

# → { "result": "found_legal_entity", "active": true }

Registry & entities

Verify resident permit numbers, search the registry, and incorporate LLCs programmatically.

OAuth / identity

Let users sign in with their e-Próspera account and access consented personal and entity data.

Catalyst referrals

Attribute incorporations to your referral code and track referral activity via the API.

What's not yet in the API

Some portal features (tax filing, annual reports, etc.) are not yet exposed through the public API. Let us know if you need something that isn't documented here.