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Compose requests, inspect response payloads, and validate production flow assumptions from one deterministic workspace.
Operator Notes
Sandbox responses mirror real endpoint schema and error envelopes.
Use endpoint panels to move from onboarding to domain and event workflows.
Execution remains non-delivery mode until account provisioning.
Request Composer
JSON payloadResponse Inspector
Envelope + diagnosticsReady for execution.
Query Parameters
200 OK — Messages listed
Response would contain a paginated list of message objects with status, timestamps, and recipient metadata.
200 OK — Domains listed
Response contains verified domains with SPF/DKIM/DMARC authentication status, verification tokens, and creation timestamps.
Request Composer
201 Created — Domain registered
Response returns domain ID, DNS verification tokens (SPF, DKIM, return-path), and verification status.
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