Turn incoming email and SMS into action.

Receive messages and attachments, trigger webhooks and put the content to work in your application. Route email, send automatic replies and extract the fields your workflow needs.

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Email and SMS routed into application code, databases and spreadsheets

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MailSlurp webhook events with successful and unsuccessful endpoint responses — Webhook event history in MailSlurp. Inspect delivery responses alongside the source message.

Follow the message through to your endpoint.

A customer sends an email or SMS. MailSlurp receives it and notifies your webhook; your application fetches the message and attachments, updates its records and responds. Inspect webhook events and HTTP responses in the dashboard when a handoff needs attention.

Explore message webhooks

MailSlurp (examples)

const MailSlurp = require('mailslurp-client').default;
const mailslurp = new MailSlurp({
  apiKey: process.env.API_KEY ?? 'your-api-key',
});

// create an inbox with options using the inbox controller
const inbox = await mailslurp.inboxController.createInbox({
  // name is used a contact name when sending
  name: 'John Doe',
  // use the expanded domain pool so randomly assigned email address is more varied
  useDomainPool: true,
  // permanent by default or supply an expires at time
  expiresAt: undefined,
});

Create inboxes, then attach the routing rules

Create real inboxes on demand or connect Gmail, Outlook, and custom domains. Then configure forwarding, replies, rulesets, webhooks, and extraction so each message reaches the right destination.

MailSlurp (examples)

const MailSlurp = require('mailslurp-client').default;
const mailslurp = new MailSlurp({
  apiKey: process.env.API_KEY ?? 'your-api-key',
});

// create an inbox with options using the inbox controller
const inbox = await mailslurp.inboxController.createInbox({
  // name is used a contact name when sending
  name: 'John Doe',
  // use the expanded domain pool so randomly assigned email address is more varied
  useDomainPool: true,
  // permanent by default or supply an expires at time
  expiresAt: undefined,
});

MailSlurp (examples)

async function handleNewAttachmentPayload(payload: WebhookNewAttachmentPayload) {
  type PackageStatus = {
    packageId: string;
    delivered: boolean;
  }
  const { result } = await aiController.generateStructuredContentFromAttachment({
    generateStructuredContentAttachmentOptions: {
      attachmentId: payload.attachmentId,
      instructions: 'Parse attachment and extract package status',
      outputSchema: {
        type: StructuredOutputSchemaTypeEnum.object,
        properties: {
          packageId: {
            type: StructuredOutputSchemaTypeEnum.string,
            description: 'The ID of the package'
          },
          delivered: {
            type: StructuredOutputSchemaTypeEnum.boolean,
            description: 'Has the package been delivered?'
          }
        }
      }
    }
  });
  await persistStructuredData(result as PackageStatus);
}

Turn received messages into structured actions

Match inbound email, route attachments, trigger webhooks, and convert message content into JSON using schemas, AI prompts, labels, and OCR.

MailSlurp (examples)

async function handleNewAttachmentPayload(payload: WebhookNewAttachmentPayload) {
  type PackageStatus = {
    packageId: string;
    delivered: boolean;
  }
  const { result } = await aiController.generateStructuredContentFromAttachment({
    generateStructuredContentAttachmentOptions: {
      attachmentId: payload.attachmentId,
      instructions: 'Parse attachment and extract package status',
      outputSchema: {
        type: StructuredOutputSchemaTypeEnum.object,
        properties: {
          packageId: {
            type: StructuredOutputSchemaTypeEnum.string,
            description: 'The ID of the package'
          },
          delivered: {
            type: StructuredOutputSchemaTypeEnum.boolean,
            description: 'Has the package been delivered?'
          }
        }
      }
    }
  });
  await persistStructuredData(result as PackageStatus);
}