TextGrid APIWebhooksCopy PageSupply instructions after machine detectionwebhook voiceMachineDetectionInstruction request after answering-machine detection. AnsweredBy describes the result; reason is conditional. Return TwiML XML.Query ParamsCallSidstringAccountSidstringFromstringTostringCallStatusstringenumin-progressAllowed:in-progressApiVersionstringenum2010-04-01Allowed:2010-04-01DirectionstringenumoutboundAllowed:outboundAnsweredBystringenumValues emitted by the inspected Infobip branches; not a universal enum for other providers.humanmachine_startmachine_end_beepmachine_end_otherAllowed:humanmachine_startmachine_end_beepmachine_end_otherreasonstringOptional reason, emitted only when nonempty. Exact lowercase name.HeadersX-TextGrid-SignaturestringBase64 HMAC-SHA1 with the account WebhookSecret. GET signs the full requested URL including query parameters once; POST signs the original URL plus the raw body. Apply the documented non-ASCII escaping. See signature-verification.md.Response 200Response marked successful by these handlers.Updated about 8 hours ago Supply instructions after machine detectionSupply redirected voice instructionsDid this page help you?YesNo
