FlowRelay FlowRelay View FlowRelay for Shopify Flow

Live today: FlowRelay for Shopify Flow — the first edition.

Outside events in.Clean triggers out.Proof for both.

FlowRelay checks who sent each outside event, confirms the required fields are present, hands Shopify Flow a clean trigger, and keeps a receipt for the handoff.

Get started with Shopify Flow Follow one event

Logs vs. Receipts

A log tells you it arrived.A receipt lets you act.

Accepted does not mean delivered. Most webhook tooling stops at 200 OK. FlowRelay gives you a receipt you can verify, hand off, and safely replay.

Typical webhook log
POST /events 200 OK accepted

Got a sender response.

Does not show the expected Flow trigger, field mapping, or replay risk.

FlowRelay receipt fr_rcpt_7k482490
  • Sender verified · Schema valid
  • “Delivered” → Shopify Flow
  • Replay or diagnose failures from the same receipt

Operator scenario

When the 3PL says “we sent it.”

Your fulfillment partner marks an order shipped, but the Shopify Flow workflow that tags the order and emails the customer never appears to run. The sender says the request succeeded. Shopify Flow shows no obvious handoff. Someone has to prove where the event stopped.

Start from the receipt
  • Arrived?Event received by FlowRelay.
  • Authenticated?Sender passed HMAC or static-header check.
  • Mapped?Required fields were present.
  • Handed off?Trigger was delivered to Shopify Flow.

How it fits

One layer between outside events and the automation you already run.

Shopify Flow is the first live edition.The same layer is built to reach more targets over time.

External event sources

  • Webhooks POST /events
    200 OK
  • ERP systems inventory.updated
    200 OK
  • CRM platforms deal.stage.changed
    200 OK

FlowRelay

FlowRelay handoff control mark
  1. Authenticate
  2. Validate
  3. Receipt
  4. Replay
  5. Diagnostics

Native targets

  • Shopify FlowLive
  • Planned targets
    More native targets planned
Received Auth OK Validated Handoff recorded

Agent Access

Let someone help without handing over the keys.

A support engineer — or an agent they authorize — can inspect a handoff and tell you why it failed, without raw secrets, broad store authority, or uncontrolled replay.

Scoped, time-boxed, and revocable.See how Agent Access works.

FlowRelay Agent Access Scoped grant
Access grant grant_fr_30d
Expires in 30d
Who
Support Partner
Can
Set up endpoints · Inspect receipts · Diagnose failures · Prepare replay requests
Can’t
See raw secrets · Replay without approval · Touch store data

Get started

Stop guessing whether the handoff happened.

FlowRelay for Shopify Flow is live today. Start with one sender, send a test event, and keep a receipt for the handoff before you move production traffic.

Get started with Shopify Flow Read the docs