Let’s build something.

Describe the integration in plain words. The agent plans it, then builds and tests it for you in your WordPress admin panel.

No API key needed — 55 free credits, about 2 builds.

A vast synthetic face of pale ceramic inlaid with glowing green circuit tracery, growing out of a mass of thick black cabling in a dark server hall, its lit eyes fixed on the viewer.
Build with AI

It has already seen the payload and read the API.

A real example of the event — yours, or one of ours for an event your site has never fired — and the destination's current API reference, read before a single field is mapped.

  • Payload Library 574 hook payloads from WordPress core, WooCommerce and the major form plugins
  • API Docs Library 312 APIs — HubSpot, OpenAI, Slack, Stripe — read on our server, not remembered
  • Free credits 55 on every install. No key, no signup, no card.
next_step

From install to your first working automation in about two minutes — free AI credits included, no key to set up.

What changes for you

You just became the integrations department.

01 / SHIP BEFORE COFFEE

Two-week projects become a sentence.

The wiring job that used to mean quotes, tickets, and a specialist is now something you type. Review the plan, flip the switch, take the credit.

02 / SOUND SENIOR

Your builds come out engineered, not glued.

Queued, retried, logged, replayable — every automation ships on infrastructure a ten-year integrations engineer would sign off on. Nobody has to know it took you a minute.

03 / DELEGATE THE BORING

Describe once. Adjust in one line.

"Actually, only orders over $50." "Rename that field before it sends." The agent edits what it built — or open the manual editor and fine-tune by hand when you feel like it.

04 / BRING YOUR OWN AGENT

Claude Code and Cursor can run it for you.

The same toolset is exposed over MCP and a token-scoped REST API, so your coding agent can build, inspect logs, and retry deliveries — without ever touching admin credentials.

your_move

The senior engineer is included. You bring the sentence.

The engine underneath

The toolkit a senior engineer would insist on. The AI already uses it.

Queue, retry, logs, replay, notifications, credentials vault, conditions — the agent builds on these instead of generating fragile glue code. And every one of them is still there when you want manual control.

01 / QUEUE

Nothing blocks the request

Enqueued in under 5ms. Checkout never waits.

02 / RETRY

Failures fix themselves

1m → 2m → 4m → 8m, 5 attempts by default.

03 / LOG

You can always see what happened

Payload, response, status and latency for every attempt.

04 / REPLAY

Recover with one click

Re-send one failed delivery or a whole time window.

05 / IDENTITY

Downstream dedup is free

A UUID and X-Event-Id header on every event.

06 / FILTER

Only the events that matter

AND/OR rules, as many as you need. Free.

07 / NOTIFY

Nobody has to watch the log

Slack, email, SMS and more when a delivery fails.

Read more →
08 / VAULT

Secrets stay secret

Encrypted, injected at send time, redacted in logs.

Read more →
The log

Every move it makes, written down.

Click any row to see the exact request body, response body, headers, and full attempt history. Failed? Replay it. And it's not just deliveries — every change the AI agent makes lands in the Activity History, so you always know who did what, human or machine.

Status pending → processing → delivered / failed
History Full attempt timeline per event
Identity Event UUID · X-Event-Id · X-Webhook-Id
Search By hook, endpoint, status, time window
Audit Activity History for every admin, API, and agent action
Smart retry & replay — failed delivery retried automatically, recoverable from the log with one click
zero_risk

Nothing to lose: new webhooks start disabled, and every change can be undone.

For developers

WordPress already broadcasts everything. That surface is your integration layer.

From do_action to HTTP: how it works →
Pricing

Own the whole pipeline for free. Pay only to go further.

Everything that runs on your site is free, on unlimited sites — Build with AI included, with 55 credits on the house, then a free Google AI Studio key. Pro only adds what runs on our servers: hosted AI credits and External Cron.

/Open source
Free
The whole pipeline — every feature except hosted AI and External Cron.
$0free forever
Download
→ 55 free AI credits — no key, no signup
→ Build with AI — or bring your own key
→ Async queue + per-webhook retries & backoff
→ Code Glue — PHP before and after dispatch
→ Unlimited conditions with AND/OR groups
→ Dynamic URLs resolved from the payload
→ Full delivery log + one-click replay
→ Notifications — Slack, email, SMS, PagerDuty on failure or recovery
→ REST API and MCP with scoped tokens
→ GPLv2 — unlimited installs
/1 site
Starter
Hosted AI and External Cron for a single production site, staging and dev included.
$249/yr
Billed $249/yr — save $99
Get Starter
→ 5,000 AI credits/mo — build 200+ automations
→ Hosted AI — no API key to manage
→ Payload Library — 574 hooks it has already seen
→ API Docs Library — 312 APIs it reads before it builds
→ External Cron — reliable delivery without WP-Cron
→ 1 production site — staging & dev included
→ Unlimited local installs
→ Priority email support
→ 1 year of updates
Most Popular
/Most popular
Business
The right fit for growing teams and stores.
$399/yr
Billed $399/yr — save $141
Get Business
→ 12,500 AI credits/mo — build 500+ automations
→ Hosted AI — no API key to manage
→ Payload Library — 574 hooks it has already seen
→ API Docs Library — 312 APIs it reads before it builds
→ External Cron — reliable delivery without WP-Cron
→ 10 production sites — staging & dev included
→ Unlimited local installs
→ Priority email support
→ 1 year of updates
/75 sites
Agency
For agencies and platforms running at scale.
$649/yr
Billed $649/yr — save $179
Get Agency
→ 30,000 AI credits/mo — build 1,200+ automations
→ Hosted AI — no API key to manage
→ Payload Library — 574 hooks it has already seen
→ API Docs Library — 312 APIs it reads before it builds
→ External Cron — reliable delivery without WP-Cron
→ 75 production sites — staging & dev included
→ Unlimited local installs
→ Priority email support
→ 1 year of updates

Prices exclude VAT. Any applicable tax is calculated and shown at checkout.

FAQ

Things engineers always ask.

Don't see yours? Open an issue on GitHub or check the full reference in the API docs.

How do I set up a WordPress webhooks integration? +
Describe it in one sentence and Build with AI sets it up — or pick any do_action, map the fields and point it at a URL yourself. Every fire is then queued, sent, retried on failure and logged.
Does this send webhooks, receive them, or both? +
It sends them — WordPress events go out to n8n, Make, Zapier, Slack or any HTTPS endpoint. It doesn't receive inbound webhooks, but a token-authenticated REST API lets external tools read logs and retry events.
What is Webhook Actions, and how does it relate to WP webhooks? +
It is the free WordPress plugin behind this site. It turns any do_action into a JSON webhook, with retries, logging and a REST API.
Do I need an API key for Build with AI? Is it free to run? +
No key to start: you get 55 free AI credits, about two complete automations, with no signup. After that, use your own key (a Google AI Studio key is free) or a Pro plan with hosted credits.
Is my data safe with the AI builder? +
Yes. Keys are encrypted in the Credentials Vault, stored credentials never reach the model, sensitive payload values are redacted, and nothing goes live without your confirmation.
Can I trigger on any plugin’s action, including ones that don’t exist yet? +
Yes. Any do_action — including ones a plugin update adds next month — can be a trigger. The hook itself is the API.
How does delivery actually work behind the scenes? +
The hook's arguments are turned into JSON, your mapping and conditions are applied, and the event is queued in your own database. A background worker sends it with X-Event-Id headers, retries and a full log.
Can I send to n8n, Make, Zapier, or HubSpot? +
Yes — anything that accepts an HTTPS webhook. URL templates like https://api.hubapi.com/crm/objects/2026-03/deals/{{ _hs_deal_id }} let one webhook update a specific record per event.
Does this work without WP-Cron? +
Yes. It uses Action Scheduler when available (for example via WooCommerce) or a real system cron, and Pro adds a managed External Cron.
How does retry actually work? +
Failed deliveries retry with backoff — 1m → 2m → 4m → 8m, capped at 1 hour, 5 attempts by default. 5xx and 429 retry; other 4xx and 3xx fail immediately.
What’s the difference between free and Pro? +
Free is the whole delivery pipeline, plus Build with AI on your own key. Pro adds the two things that run on our servers: hosted AI credits and External Cron.
Can it tell me when a webhook fails? +
Yes, for free. Alerts go to email, Slack, Discord, Teams, Telegram, SMS, PagerDuty or any URL when a delivery fails, gives up or recovers — with quiet times and digests.
Ready

Your next automation is
one sentence away.

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