REG
Register a webhook
Paste the HTTP endpoint of any n8n, Zapier or Make workflow. Define its input fields, credit cost, and whether it runs sync or async. The URL is encrypted at rest.
SYS.01 / Webhook console — online
Mission controlfor your AI tools.
Register any n8n or Zapier webhook as a tool. Share it with your team, run it from one console, and pay per execution — every call HMAC-signed and SSRF-guarded.
HMAC-SHA256
SIGNING
SYNC + ASYNC
EXECUTION
TWO-PHASE
CREDIT COMMIT
AUTOHUB.TERMINAL
$ autohub run summarize-q3 --input report.pdf
→ POST hooks.n8n.cloud/webhook/summarize
→ X-AutoHub-Signature: sha256 ✓ · ssrf-guard pass
✓ executed in 1.24s — 1 credit debited
$ autohub run brand-kit --prompt "launch teaser"
⠿ dispatching async · signed callback armed
$
SIG ✓ VERIFIED● LINK SECURE
fig. 01 — signed execution trace, illustrative
Text Processing✦Image Generation✦Language Processing✦Development✦Marketing✦Communication✦Sales✦Webhook Automation✦n8n✦Zapier✦Make✦
No credit card required · 10 free credits on signup
SYS.02 / Flight plan
From webhook to metered tool in three steps.
No SDK, no code changes to your workflow. If it speaks HTTP, it can fly here.
SIG
Approve & arm
An admin reviews the tool and it receives a unique signing secret. From then on every outbound call carries an HMAC-SHA256 signature your workflow can verify — the same pattern Stripe and GitHub use.
EXE
Execute & meter
Users run the tool from the console or the API. Credits are debited in a two-phase commit and refunded automatically if the run fails. Every execution is logged and auditable.
Callback contract
X-AutoHub-Timestamp: 1783020000X-AutoHub-Signature: sha256=hmac(secret, ts.id.body)± 300s replay windowfig. 02 — verification headers sent with every call
SYS.03 / Capabilities
Every subsystem you need to automate at scale.
Built for teams running n8n, Zapier, or any HTTP webhook platform. Six subsystems, one console.
01
Webhook Aggregation
Paste any n8n, Zapier or Make webhook URL to register it as a tool. URLs and auth headers are encrypted at rest; no code changes needed.
02
HMAC-Signed Calls
Every tool gets a unique signing secret. Calls and callbacks carry SHA-256 signatures with a replay window — the same standard as Stripe and GitHub.
03
Sync & Async Execution
Sync tools return results immediately. Async tools let your workflow call back when ready — perfect for long-running jobs.
04
Role-Based Access Control
Three-tier RBAC: users run tools, moderators create and share them, admins approve and govern. Private tools support per-user grants.
05
Circuit Breaker & Refunds
Failing endpoints trip a breaker: calls reject fast, credits refund automatically, and the tool is flagged degraded until it recovers.
06
API Keys & Audit Trail
Execute tools programmatically with scoped API keys. Every auth event and execution lands in an immutable audit log.
fig. 03 — subsystem index06 / 06 nominal
SYS.04 / Access tiers
Simple, metered pricing.
One credit ≈ one execution. Failed runs are refunded automatically. No hidden fees, no lock-in.
Tier 0
Free
$0forever
10 credits on signup
- 10 free credits on signup
- Access all public tools
- Sync & async execution
- Usage history & analytics
Recommended
Tier 1
Pro
$20/ month
500 credits / month
- 500 credits every month
- Priority webhook execution
- Private tool creation & sharing
- Programmatic API keys
- Email support
Top-up
Credit Packs
$9.99one-time, from
no expiry · stackable
- Starter100 cr — $9.99
- Growth500 cr — $39.99
- Pro1000 cr — $69.99
- Use at your own pace, on any plan
fig. 04 — access matrix · all tiers include HMAC signing & SSRF guard
SYS.05 / Flight manual