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🛠 Examples by Language
These code snippets exhibit examples of sending SMS using the GraphQL API without using a GraphQL client library.
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We strongly suggest using a GraphQL client library in the language of your choice when interacting with the Volt GraphQL API. In addition, we suggest using a pattern of retrying requests with exponential backoff. While Volt strives to ensure all services achieve 99.99% availability, transient failures are inevitable with any service. Retries allow clients to survive these random partial failures and short-lived transient failures by sending the same request again. Most common HTTP libraries include the ability to retry requests as a built-in feature. |
C#
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var client = new RestClient("https://api.respondflow.com/graphql");
client.Timeout = -1;
var request = new RestRequest(Method.POST);
request.AddHeader("Authorization", "Bearer <token>");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\"query\":\"mutation createMessage ($to: String!, $from: String!, $body: String!, $media: [String!]) {\\n createMessage (to: $to, from: $from, body: $body, media: $media) {\\n id\\n legacyId\\n toNumber\\n fromNumber\\n status\\n statusDescription\\n media\\n body\\n sentAt\\n confirmedAt\\n }\\n}\",\"variables\":{\"to\":\"+15555550145\",\"from\":\"+15555550123\",\"body\":\"Your One Time Code is 654312\\n\\nReply STOP to opt-out.\",\"media\":[]}}",
ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
Console.WriteLine(response.Content); |
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