Testing & Certification
Test Cases — Withdrawals
How to test withdrawals in sandbox and force each terminal state.
Test the withdrawal flow in Sandbox: send the request to the unified /process/ endpoint with
operation_type: "withdrawal" and use the test institution code 97846, which simulates both
SPEI and debit card withdrawals.
The full request, response, status flow, and webhooks are covered in Withdrawals.
Sandbox test data
| Field | Value |
|---|---|
| Institution code | 97846 |
| Beneficiary CLABE | 846180000400000001 |
Test CLABEs use bank code 846 — they only work in Sandbox.
Next steps
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