generated: '2026-07-21' method: searched source: https://docs.telleroo.com/ ; https://partner-docs.telleroo.com/ test_vs_live: separation: separate-base-url production_base: https://api.telleroo.com sandbox_base: https://sandbox.telleroo.com partner_oauth_sandbox_host: https://sandbox.app.telleroo.com notes: >- Telleroo separates test and live by environment host rather than by key prefix. Sandbox credentials/tokens are issued for the sandbox environment and are distinct from production tokens. simulation_endpoints: - method: POST path: /transaction_send environment: sandbox effect: >- Advances a test transaction from status preparing_payment to payment_sent, simulating a successful dispatch. - method: POST path: /transaction_fail environment: sandbox effect: >- Advances a test transaction from status payment_sent to failed, simulating a bounced/failed payment. test_values: note: >- Telleroo does not publish fixed magic test card numbers or test bank accounts in its public docs; sandbox behaviour is driven by the simulation endpoints above plus recipient/transfer objects created in the sandbox environment. No verbatim test credentials were published to capture. cross_references: conventions: conventions/telleroo-conventions.yml authentication: authentication/telleroo-authentication.yml