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— API

Mailchimp Integration

One Mailchimp audience, tagged properly, with double opt-in and a welcome flow.

€2492 business days
€209 in a build

Mailchimp Integration connects your sign-up forms to a single, properly tagged audience rather than the three most accounts drift into — which matters, because Mailchimp bills per contact per audience.

Merge fields are mapped so campaigns can personalise beyond a first name, double opt-in is configured along with the consent record it produces, and a welcome sequence is triggered, so new subscribers get a first touch instead of silence.

— What's included

What you get.

  • Mailchimp account setup or audit
  • Single audience with tag & group architecture
  • Sign-up form connected, merge fields mapped
  • Double opt-in flow configured
  • Welcome email sequence triggered
  • Consent, source & timestamp stored
  • Mailchimp subscription not included

— How it works

Our process for API.

This is our standard process for every API package — not something built specifically for this one.

  1. 01

    Discovery & mapping

    We map all the systems involved, the data that needs to move, and the failure modes to design around.

  2. 02

    API design

    Endpoint structure, authentication strategy, data contracts and error handling agreed before development starts.

  3. 03

    Development

    Integration built against sandbox/staging environments of each third-party. Edge cases covered, not assumed away.

  4. 04

    Testing

    End-to-end tests, rate limit simulation, failure injection and data validation across the full flow.

  5. 05

    Documentation & handover

    OpenAPI spec, integration runbook and monitoring setup. Your team can maintain and extend from day one.

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