FAfast2sms
DE

Developer Webhooks (New) API

Pipelines

Messaging webhooks: register and manage callbacks for SMS, OTP, WhatsApp and RCS events

16 operations4 models1 revision

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Source

View schema
Spec
OpenAPI 3.0.0
Retrieved
Nov 3, 2026, 09:42 UTC
Digest
808793762ef5

For agents

Every page here has a markdown twin. The overview is one fetch; the llms.txt lists every operation with a link to its own markdown.

curl https://skmtc.dev/fast2sms/apis/developer-webhooks-new-api.md
curl https://skmtc.dev/fast2sms/apis/developer-webhooks-new-api/llms.txt