MailProbe for Make

The Make app of the MailProbe API: it verifies email addresses in real time, without sending an email.

Modules

Module	API call
Verify an email address	POST /api/v1/verify with one address
Get credit balance	GET /api/v1/credits
Make an API call	any path under https://mailprobe.dev/api

The connection asks for a MailProbe API key, created on the Developer page of the MailProbe account, and checks it against GET /api/v1/credits, which uses no credit. The key is sent only to mailprobe.dev.

How it behaves

• A revoked key raises InvalidAccessTokenError: Make deactivates the scenario and tells the user to reconnect.
• 402 NO_CREDITS fails the run with a link to the pricing page. 402 PAID_ONLY_DOMAIN depends on the address, so it raises a DataError, which Make can keep as an incomplete execution.
• 429 stays a RateLimitError and 5xx a ConnectionError, which Make retries. MailProbe refunds the credit of a check that fails on its side.
• A check waits for the recipient's mail server, which can be slow: the app raises Make's 40-second request timeout to 130 seconds, like the MailProbe node for n8n.

Development

The source follows Make's local development layout: src/makecomapp.json lists the components and their files, and the Make Apps Editor for VS Code can open it. scripts/make-app.mjs checks the files and deploys them through the SDK Apps API, with no dependencies:

node scripts/make-app.mjs check
node scripts/make-app.mjs deploy --icon

Deploying needs a Make API token with the sdk-apps:read and sdk-apps:write scopes, in MAKE_API_TOKEN or in .secrets/apikey (ignored by git). branding/make-logo-512.png is the logo: Make paints its transparent areas in the theme colour #6C5CE7 and its black areas in white.

License

MIT