You can choose to receive notification events about your SMS messaging by registering webhooks. This is a step-by-step guide to registering a webhook to receive notification events when a message is sent, finalized, or received.
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Update You can now register webhooks through our web portal. In Volt Messaging, navigate to the Webhooks tab in your Account Settings to register new webhooks and update existing connections.
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\uD83D\uDCD8 Instructions
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Set the
Authorization
header to the valueBearer <token>
, replacing<token>
with the API access token belonging to your organization.Construct a GraphQL query using the
registerWebhook
mutation:Code Block language graphql mutation registerWebhook ($url: String!) { registerWebhook (url: $url) { id url createdAt lastUpdatedAt } }
Construct a JSON object containing the GraphQL variables for the query created in the previous step:
Code Block language json { "url": "https://example.com/webhooks" }
Send a
POST
request tohttps://api.respondflow.com/graphql
with the GraphQL query and variables in the request body. We recommend using a GraphQL client library in the language of your choice to construct and send GraphQL API requests.
For example, to send the above GraphQL request using curl:Code Block curl --location --request POST 'https://api.respondflow.com/graphql' \ --header 'Authorization: Bearer <token>' \ --header 'Content-Type: application/json' \ --data-raw '{"query":"mutation registerWebhook ($url: String!) {\n registerWebhook (url: $url) {\n id\n url\n createdAt\n lastUpdatedAt\n }\n}","variables":{"url":"https://example.com/webhooks"}}'
Once a webhook is registered, you should receivePOST
requests containing webhook notification event data related to your SMS messages.
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TroubleshootingOur server expects to receive a status code 200 from a successful POST request to the registered url, otherwise you will receive this error
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🛠 Example webhook payloads
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