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Developer Cloud / DES

LIVE

Transactional email, one API.

Send receipts, codes and alerts from your platform — billed in credits, 0.2 credits per 1,000 emails.

Get an API keyRead the docs

Billed once a year · email in credits

$ curl https://api.dumo.cloud/v1/des/send \
  -H "Authorization: Bearer dk_live_…" \
  -d template_id=tpl_welcome \
  -d [email protected]
​
{ "status": "queued", "credits": 0.0002 }

What you get

Email your platform can rely on.

Send by API

One endpoint for every transactional email.

Templates from DEB

Design in DEB, send by template ID.

Your sending domain

Verify your domain so mail comes from you.

How it works

Up and running in three steps.

  1. 01

    Create an API key

    One key for every Developer Cloud service.

  2. 02

    Verify a sending domain

    Add the DNS records we show you.

  3. 03

    Send by template ID

    Design in DEB, send through DES.

One plan

Comes with Developer Cloud.

One Developer Cloud plan — billed once a year — unlocks every API. Most usage is pay-as-you-go, from one credit wallet.

See Developer CloudSee pricing
CMSHeadless content.LIVE
DESTransactional email API.LIVE
DEBDesign HTML emails. Free.FREEFunctionsServerless functions.COMING SOON

FAQ

Questions.

Your Developer Cloud plan is billed once a year and unlocks every API. Usage is mostly pay-as-you-go from your DUMO credit wallet.

No. Developer Cloud has no free trial — your plan is billed once a year. DEB, the email builder, is free to use without a plan.

Yes. One API key works across every Developer Cloud service — CMS, DES and every API we add.

One sign-up. Every API.

Create an API key, verify your domain and send your first email today.

Get an API key

Billed once a year · usage pay-as-you-go