# Launch your Earn integration

Turn a working prototype into a reviewed product, settlement and operating flow.

A launch review should leave product, engineering and operations with the same understanding of how Earn works. Use the following deliverables to make the integration concrete.

## Product and customer experience

- Confirm the target customer, asset and Earn entry point.
- Review consent, rate labels, fees and risk information in the actual screens.
- Define available, pending and Earn balances, including error states.
- Test a full withdrawal and the resulting customer activity record.
- Assign the customer-support owner and the escalation path.

## Contracts and settlement

- Obtain the deployment record: chain ID, token and vault addresses, ABI and contract version.
- Verify the wallet-signing model and where the resulting position is held.
- Review token allowances, transaction preparation and receipt handling.
- Confirm fees, liquidity assumptions, roles, upgrade controls and pause behavior for that deployment.
- Match the relevant audit scope to the selected code and deployed configuration.

## API and data

- Use the assigned Partner API URL and partner-scoped credential.
- Store the mapping between your customer and the attributed user ID.
- Verify the asset, rate, amount and timestamp units.
- Exercise authentication, permission, validation and rate-limit failures.
- Verify webhook signatures and handle repeated or delayed events.
- Distinguish empty data from unavailable upstream data in reporting.

## Operations and commercial handoff

- Agree the balance and event sources used for reconciliation.
- Test the mismatch and unavailable-data paths, with an owner for each.
- Confirm the fee basis and partner-share definition in the commercial agreement.
- Agree monitoring, incident contacts and a rollback or pause procedure.
- Record acceptance evidence for the complete customer journey.

## What to bring to the review

Bring a working product flow, a deployment record, representative API responses and the result of the deposit-to-withdrawal test. The review can then focus on the exact configuration your team intends to launch.

[Discuss your integration](https://www.thesauros.io/contact?usecase=integrate) with the Thesauros team.