What this page covers
How postback URLs help keep broker order state aligned with Vantaro audit logs and user-visible status.
Safe setup checklist
Keep credentials server-side, validate dry-runs first, confirm static IP and callback configuration, and avoid enabling live execution until readiness checks pass.
The user-facing state should distinguish dry-run readiness from live execution readiness. A missing setup item can still allow documentation and support review, but it should not quietly enable broker calls.
Implementation details
A postback URL gives the broker a place to send order or account events. The receiving endpoint should validate requests, avoid exposing secrets, and write user-visible audit records. Misconfigured postbacks can make platform state drift from broker state.
Vantaro handling
Vantaro treats setup issues as blockers for live execution while still allowing safe documentation and dry-run review where applicable.
Each blocker should create an audit event so support and users can review what happened without exposing tokens or sensitive account data.
Evidence and screenshots to add before final publication
FAQ
Can this page replace official broker docs?
No. Use it as a workflow guide and verify implementation details with official Dhan or Telegram documentation.