httpidempotency/core

Framework-agnostic implementation of the IETF Idempotency-Key HTTP header draft (PSR-7/PSR-15).

v0.1.0 2026-06-22 10:46 UTC

Requires

• php: >=8.2
• psr/http-factory: ^1.0
• psr/http-message: ^1.1 || ^2.0
• psr/http-server-handler: ^1.0
• psr/http-server-middleware: ^1.0

Requires (Dev)

• nyholm/psr7: ^1.8
• phpbench/phpbench: ^1.2
• phpstan/phpstan: ^1.11
• phpunit/phpunit: ^10.5 || ^11.0

MIT

• Swapnil Srivastava

• http
• psr-15
• idempotency
• rfc9457
• idempotency-key