Webhooks

Telnyx SMS webhook handler

Receives inbound SMS from Telnyx with MO (Mobile Originated) filtering. Validates telnyx-signature-ed25519 header with Ed25519 signature verification. Rejects A2P spoofed messages via three-layer filtering (line type, Number Lookup API, MDR check). Responds 200 immediately, processes asynchronously.

post/webhooks/telnyx

Request

  • Base URL: https://api.proof.holdings
  • URL: https://api.proof.holdings/webhooks/telnyx
  • Auth: none declared

Response

Webhook received

successboolean required
messagestring

Example response

{
  "success": true,
  "message": "Operation completed successfully"
}

Changes

No recorded changes to this operation across all 1 revision of this API.