linkWebhooks

Example webhook handler using Node and Express

const bodyParser = require("body-parser")
const express = require("express")
const app = express()
 
app.use(bodyParser.json({ type: "application/vnd.api+json" }))
app.use(bodyParser.json({ type: "application/json" }))
 
app.post("/my/webhook/url", async (req, res) => {
  const { data } = req.body
  if (!data) {
    return res.sendStatus(400)
  }
 
  // TODO: Verify webhook's signature (https://keygen.sh/docs/api/signatures/)
 
  switch (data.attributes.event) {
    case "user.password-reset":
      const reset = JSON.parse(data.attributes.payload)
      const { passwordResetToken } = reset.meta
 
      // … email the password reset token to the user for fulfillment
 
      break
    case "user.created":
      const user = JSON.parse(data.attributes.payload)
 
      // … do something when a user is created e.g. create a Stripe customer
 
      break
    case "license.created":
      const license = JSON.parse(data.attributes.payload)
 
      // … do something when a license is created e.g. charge a user
 
      break
  }
 
  // Let Keygen know the event was received successfully
  res.sendStatus(200)
})
 
const server = app.listen(8080, 'localhost', () => {
  const { address, port } = server.address()
 
  console.log(`Listening at http://${address}:${port}`)
})
const bodyParser = require("body-parser")
const express = require("express")
const app = express()

app.use(bodyParser.json({ type: "application/vnd.api+json" }))
app.use(bodyParser.json({ type: "application/json" }))

app.post("/my/webhook/url", async (req, res) => {
  const { data } = req.body
  if (!data) {
    return res.sendStatus(400)
  }

  // TODO: Verify webhook's signature (https://keygen.sh/docs/api/signatures/)

  switch (data.attributes.event) {
    case "user.password-reset":
      const reset = JSON.parse(data.attributes.payload)
      const { passwordResetToken } = reset.meta

      // … email the password reset token to the user for fulfillment

      break
    case "user.created":
      const user = JSON.parse(data.attributes.payload)

      // … do something when a user is created e.g. create a Stripe customer

      break
    case "license.created":
      const license = JSON.parse(data.attributes.payload)

      // … do something when a license is created e.g. charge a user

      break
  }

  // Let Keygen know the event was received successfully
  res.sendStatus(200)
})

const server = app.listen(8080, 'localhost', () => {
  const { address, port } = server.address()

  console.log(`Listening at http://${address}:${port}`)
})
content_copy