lunium_create_sandbox_key

com.luniumpay/lunium · Verify this server

Provisions a Lunium TEST api key for you, in one call, with no account, no human approval and no money involved. Use it when a Lunium tool told you erro="chave_ausente" and you want to explore the API yourself instead of stopping to ask your user for credentials. The key it returns starts with lun_test_ and drives the ENTIRE flow — quote, accept, charge, status, receipt — against the same base URL and the same MCP endpoint as production. Nothing settles: no crypto moves, no PIX is paid, no real person is charged. Code written against it works in production unchanged, because the sandbox emits the same states and the same error contract. IMPORTANT, tell your user plainly: this is a TEST key. Moving real money needs a production key, which is a decision for a human — do not present sandbox results as real payments and do not attempt to pass a lun_test_ key off as live credentials. Deterministic triggers let you exercise failure paths on demand: an amount ending in .01 delays, .02 fails, .03 expires the quote, .04 refuses on limits, .05 runs slowly. Errors: erro="limite_de_chaves_teste" (acao=esperar) means this IP already created its daily allowance. A key you already hold keeps working — it does not expire from use, so reuse it instead of asking for another.