Environments

Production

Attribute	Value
Base URL	https://api.owem.com.br
ISPB	37839059
Description	Production environment with real transactions on SPI/BACEN

All requests must be made to the production base URL:

https://api.owem.com.br/api/v2/external/...

Credentials

Credentials (client_id and client_secret) are provided by your account manager during the onboarding process.

Credentials are exclusive

Each integration has its own credentials. Never share your credentials with third parties.

Integration Requirements

• All requests must use HTTPS
• The Bearer token expires in 60 minutes -- implement automatic renewal
• Transactional requests (cash-in, cash-out, refund, webhooks) require HMAC-SHA512
• Monetary values are always integers in cents
• Responses follow the pattern {"worked": true/false, ...}

Limits

Resource	Limit
Requests per minute	Defined by contract
Simultaneous tokens	No limit
Webhooks per account	Up to 5 URLs

Support

For integration questions, contact technical support through the channel provided in your contract.