chimpmatic/mailchimp-api-key-validator

Validate Mailchimp API key format, detect common errors (whitespace, missing datacenter suffix), and verify connectivity.

v1.0.0 2026-03-17 01:10 UTC

Requires

• php: >=7.4

Requires (Dev)

• phpunit/phpunit: ^9.0 || ^10.0 || ^11.0

MIT

• Chimpmatic

• mailchimp
• validator
• wordpress
• api-key
• contact-form-7
• mailchimp-api