WP Webhooks / Docs / Developer Extensibility
Feature since v1.0.0

Developer Extensibility

30 filters and 11 action hooks let you customize every aspect of dispatch, payload, headers, retry behavior and notifications.

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The plugin's internal dispatch pipeline is fully extensible via WordPress filters and actions. Customize dispatch conditions, payload shape, request headers, URL rewriting, HTTP timeouts and arguments, retry count and delay, queue batch size, trigger discovery, and webhook data serialization.

Filters

Dispatch: fswa_should_dispatch, fswa_payload, fswa_webhook_payload, fswa_webhook_url, fswa_headers, fswa_http_args, fswa_http_timeout, fswa_http_connect_timeout, fswa_max_attempts, fswa_backoff_delay, fswa_queue_batch_size, fswa_require_https, fswa_capture_payload, fswa_normalize_object, fswa_available_triggers, fswa_webhook_data. Notifications: fswa_notification_channel_drivers, fswa_notification_message, fswa_notification_http_args, fswa_notification_inline_send. Export and import: fswa_export_doc, fswa_export_trigger, fswa_import_extra_root_keys. AI, abilities and Code Glue: fswa_ai_transport, fswa_ai_http_timeout, fswa_ability_definitions, fswa_ability_permitted, fswa_mcp_expose_writes, fswa_glue_capability, fswa_can_publish_build.

Actions

fswa_success, fswa_error, fswa_skipped, fswa_webhook_response, fswa_glue_post_dispatch, fswa_glue_error, fswa_webhook_saved, fswa_delivery_event, fswa_queue_processed, fswa_import_trigger, fswa_cron_token_regenerated.

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$ wp plugin install flowsystems-webhook-actions --activate