WP Webhooks/ Tools
Tools

Developer tools

Small, focused utilities for people wiring WordPress to other systems. Free, no sign-up, everything runs in your browser.

AI
AI API Cost Calculator
Set input and output tokens, pick from 36 models across OpenAI, Google, Anthropic, Moonshot, DeepSeek and Z.ai, and see the per-call, monthly and annual bill — plus the token-linked credit charge if you resell it.
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Install Plugin→ See the Plugin →
$ wp plugin install flowsystems-webhook-actions --activate