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Documentation Index

Fetch the complete documentation index at: https://docs.wava.co/llms.txt

Use this file to discover all available pages before exploring further.

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Webhook Security

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Verifying webhooks

When you receive a webhook, verify it came from Wava before processing it. We recommend:
  1. Check the source IP — Webhooks originate from Wava’s servers. Contact support for the current IP allowlist.
  2. Verify the order — After receiving a webhook, call GET /v1/orders/{orderId} with your merchant key to confirm the order status matches what the webhook reported.
  3. Use HTTPS — Always use an HTTPS endpoint for your webhook URL in production.

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Idempotency

Your webhook handler should be idempotent — processing the same webhook multiple times should produce the same result. Wava may send the same webhook more than once in rare cases (retries, network issues). Use the id_order or id_external field to deduplicate incoming webhooks.
Never trust webhook data alone for critical business logic (e.g., shipping an order). Always verify the order status via the API before taking action.