Integration field notes
Put a PNTR subdomain inside your real development workflow
Provider-specific setup, exact record shapes, test code, and the edge cases worth knowing before you start.
Capture and inspect
Webhook testing
Capture and inspect webhook deliveries on a persistent HTTPS endpoint.
01 / WebhooksTest Stripe webhooks with a persistent HTTPS endpointCreate a persistent pntr.dev webhook URL, send Stripe test-mode events to it, and inspect request headers and JSON bodies.02 / WebhooksInspect GitHub webhook deliveries without a local serverUse a persistent pntr.dev HTTPS endpoint to inspect GitHub ping, push, issue, and pull request webhook deliveries.03 / WebhooksTest Shopify webhooks with a persistent HTTPS endpointSend Shopify CLI sample webhooks to a persistent pntr.dev endpoint, then inspect the topic, HMAC, delivery ID, and JSON payload.04 / WebhooksTest GitLab webhooks and inspect delivery payloadsCreate a persistent pntr.dev endpoint for GitLab project webhooks, send a test event, and inspect the delivery headers and JSON body.05 / WebhooksTest Paddle webhooks with the webhook simulatorSend Paddle single-event or subscription-scenario simulations to a persistent pntr.dev endpoint and inspect every received request.06 / WebhooksInspect Creem test-mode payment webhooksSend Creem test-mode checkout and subscription events to a persistent pntr.dev URL, then inspect payloads and signature headers.07 / WebhooksInspect Twilio status callbacks with a persistent endpointCapture Twilio message status callbacks at a stable pntr.dev URL and inspect form fields, identifiers, and signature headers.
Automate inbox checks
Disposable email testing
Receive OTP, signup, and verification messages in a catch-all test inbox.
01 / TestingTest signup emails with Playwright and a PNTR inboxUse a PNTR catch-all inbox and Playwright expect.poll to test signup, verification, and OTP email flows without fixed test addresses.02 / TestingTest signup emails with Cypress and a PNTR inboxGenerate a unique PNTR recipient in Cypress, submit the signup flow, and poll the inbox API until the expected email arrives.03 / TestingTest email flows with Selenium without opening GmailUse Selenium for the browser flow and PNTR's API for the received email, keeping third-party mailbox UI out of the test.04 / TestingTest email OTP codes with a disposable inbox APICreate one recipient per test, wait for the matching PNTR email, extract the expected OTP format, and complete the verification flow.05 / TestingTest magic-link login emails without a shared mailboxSend each test a unique PNTR email address, retrieve the matching magic-link message through the API, and finish authentication in the browser.
Connect your project
Free subdomain and hosting
Create a pntr.dev hostname and connect it to your hosting provider.
01 / HostingUse a free PNTR subdomain with VercelConnect a free pntr.dev subdomain to a Vercel project with the exact CNAME or A record Vercel provides, then verify HTTPS.02 / HostingUse a free PNTR subdomain with GitHub PagesPoint a free pntr.dev hostname at GitHub Pages with a CNAME record and enable HTTPS after GitHub verifies the domain.
Work through an assistant
MCP setup
Manage PNTR DNS, email, and HTTP capture from an AI assistant.
01 / MCPManage PNTR DNS from Claude Code over MCPConnect Claude Code to PNTR's hosted MCP server, authenticate with GitHub, and manage subdomains, DNS, inboxes, and request captures.02 / MCPConnect Cursor to PNTR's MCP DNS serverAdd PNTR's hosted Streamable HTTP MCP server to Cursor, authenticate in the browser, and manage subdomains and DNS from Agent chat.