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Amazon Seller Central to Supabase integration — real-time data sync

Keep Amazon Seller Central and Supabase in sync without custom scripts. Cut weeks of integration work, eliminate silent data drift, and give your team a single, reliable source of truth.

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Why teams connect Amazon Seller Central and Supabase

Mirror Amazon Seller Central's data into Supabase so your own code can read and write it like any other table, with changes flowing both ways in seconds.

Amazon Seller Central is a read-only source: Stacksync reads its data in real time and delivers it into Supabase, so Supabase always reflects the current state of Amazon Seller Central — without exports, scripts, or schedulers.

Product teams building on Supabase sync Amazon Seller Central so their application database carries live marketplace state. Orders and FBA Inventory arrive as rows in Supabase Tables, JSONB Columns hold nested order payloads, and Row Level Security Policies control which users see which seller data.

Stacksync mirrors Shipments, Financial Events, Returns, Reports from Amazon Seller Central into Schemas, auth.users, Row Level Security Policies, JSONB Columns in Supabase and keeps both sides in sync in real time. Your services query the database directly, and inserts or updates your code makes flow back into Amazon Seller Central, so the tool and the database never disagree.

Common use cases

  • 01 Build customer- or seller-facing dashboards on Supabase Views over synced Amazon Orders instead of proxying the SP-API.
  • 02 Store variable Financial Events payloads in JSONB Columns for flexible querying.
  • 03 Keep multi-tenant apps safe: per-tenant marketplace data enforced by Row Level Security Policies.
  • 04 Track price and inventory report changes across marketplaces from one queryable table.

Common sync patterns

App-facing order mirror

Amazon Orders and Order Items sync into Supabase Tables, with nested line data stored in JSONB Columns.

Scoped seller access

Row Level Security Policies restrict synced Amazon data per account, tied to auth.users identities.

Inventory-driven features

FBA Inventory and Shipments rows in Supabase power in-app stock and fulfillment views.

What you can sync between Amazon Seller Central and Supabase

Representative objects on each side — any object or custom field can map to any target. Schemas are auto-detected; types are converted between the two systems.

Amazon Seller Central objects Supabase objects How this pairing syncs
Returns Return and refund records routed to support and finance workflows. auth.users Managed authentication users, often mirrored into CRM or support systems. Returns is specific to Amazon Seller Central and auth.users to Supabase — each maps to any object or custom field on the other side.
Reports Asynchronous bulk exports used for large reads (orders, inventory, settlements). Row Level Security Policies Row-level access rules that govern what the REST layer exposes. Reports is specific to Amazon Seller Central and Row Level Security Policies to Supabase — each maps to any object or custom field on the other side.
Feeds Asynchronous bulk write channel for price, inventory, and listing updates. JSONB Columns Semi-structured payloads such as event properties or nested objects. Feeds is specific to Amazon Seller Central and JSONB Columns to Supabase — each maps to any object or custom field on the other side.
Product Pricing Current price and competitive pricing data read for repricing analysis. Database Functions Postgres functions that can transform or validate synced rows. Product Pricing is specific to Amazon Seller Central and Database Functions to Supabase — each maps to any object or custom field on the other side.
Orders Order headers pulled into ERP, CRM, or database tables for fulfillment and reporting. Storage Object Metadata File metadata rows that can be joined to synced application data. Orders is specific to Amazon Seller Central and Storage Object Metadata to Supabase — each maps to any object or custom field on the other side.
Order Items Line-level SKU, quantity, and price data joined to orders in downstream systems. Tables Standard Postgres tables; the primary two-way sync target. Order Items is specific to Amazon Seller Central and Tables to Supabase — each maps to any object or custom field on the other side.

How changes propagate between Amazon Seller Central and Supabase

Each direction of the sync is driven by what the source system can signal and what the destination accepts — detection, delivery, and expected latency below.

Amazon Seller Central Supabase Interval-based propagation

DetectionStacksync polls Amazon Seller Central for changes on an incremental schedule, reading only records changed since the previous pass. Historical and incremental syncs (mechanism not further specified).

DeliveryEach detected change is applied to Supabase as a row-level write, with types converted between the two schemas.

Supabase Amazon Seller Central Sub-second propagation

DetectionSupabase pushes changes as they happen — webhook events backed by change data capture. Log-based CDC via Postgres logical replication, the same WAL feed that powers Supabase Realtime.

DeliveryAmazon Seller Central does not accept inbound record writes, so this direction carries requests rather than records: Amazon Seller Central's output flows back as field updates on the originating Supabase records.

Rate-limit considerations

  • Amazon Seller Central: Per-operation token-bucket rate limits; bulk reads and writes should go through the asynchronous Reports and Feeds APIs instead of item-by-item calls.
  • Supabase: SQL access is bounded by connection limits (pooled connections are provided); the REST layer is subject to the platform's limits.
What ships with Amazon Seller Central ⇄ Supabase

Connect Amazon Seller Central and Supabase for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Amazon Seller Central–Supabase connection.

Real-time

Real-time sync

Changes in Amazon Seller Central or Supabase instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Amazon Seller Central or Supabase data changes, update records, fire webhooks, or kick off sequences without brittle API scripts.

At scale

Event queues

Handle millions of events per minute without losing a single Amazon Seller Central or Supabase record.

Observability

Monitoring

Track your Amazon Seller Central ⇄ Supabase sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between Amazon Seller Central and Supabase.

How the Amazon Seller Central and Supabase connectors work

Amazon Seller Central

Integration surface
REST API (Selling Partner API, SP-API)
Authentication
SP-API app credentials (LWA client ID/secret, application ID, Merchant ID/Seller ID token, refresh token, region) entered into the Stacksync connection form
Change detection
Historical and incremental syncs (mechanism not further specified)
Capabilities
read
Rate limits
Per-operation token-bucket rate limits; bulk reads and writes should go through the asynchronous Reports and Feeds APIs instead of item-by-item calls
Amazon Seller Central setup guide

Supabase

Integration surface
Direct PostgreSQL wire protocol connection, plus an auto-generated REST API (PostgREST)
Authentication
Database credentials (connection string) for SQL access; API keys (anon / service role) for the REST layer
Change detection
Log-based CDC via Postgres logical replication, the same WAL feed that powers Supabase Realtime; database webhooks can also fire on row changes
Capabilities
read · write · CDC · webhooks
Rate limits
SQL access is bounded by connection limits (pooled connections are provided); the REST layer is subject to the platform's limits
How it works

How to connect Amazon Seller Central to Supabase — three steps, no code

Configure and sync within minutes, no code. Whether you sync 50k or 100M+ records, Stacksync handles the queues, infra, and plumbing. Integrations are non-invasive and need zero setup on your systems.

  1. 01

    Connect your apps

    Authenticate Amazon Seller Central and Supabase with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.

    • OAuth 2.0
    • SSH tunnel
    • VPC peering
    Amazon Seller Central connected
    Supabase connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Amazon Seller Central and Supabase objects to sync — Stacksync auto-detects both schemas, including custom fields where the platform exposes them. Sync to existing tables, or let Stacksync create new ones with ideal data types.

    • Standard objects
    • Custom objects
    • Auto-schema
    objects · Amazon Seller Central ⇄ Supabase
    Customers 12,480
    Sales Orders 8,213
    Invoices 5,902
    Items 1,344
  3. 03

    Map fields

    Fields map automatically even when names and types differ. Stacksync handles transformation and type casting for you, zero configuration required.

    • Auto-map
    • Type casting
    • Transforms
    Amazon Seller Central Supabase
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

Amazon Seller Central and Supabase integration FAQ

SECURITY

Security teams trust Stacksync

As a data company, we understand the importance of keeping your data secure. Stacksync is built with security best practices to keep your data safe at every layer, and is DPF-certified for US, EU, UK and CH data transfers.

Learn more about security
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ISO 27001
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CCPA
DPF US-EU-UK-CH
→ SECURITY WITH BENEFITS

SSO & SCIM

Let your users access Stacksync from your centralized user management systems. Works with Okta, Azure, Google SSO and more.

Alerts

Immediately get alerted about record syncing issues over email, Slack, PagerDuty and WhatsApp. Resolve issues from a centralized dashboard with retry and revert options.

Secure connection options

Securely connects to your systems with:

OAuth 2 SSH Tunnelling SSL certificates IP Whitelisting VPN gateway VPC peering and more

Related integrations

Every pair below is a real-time, two-way sync. Search all 502 integrations available for Amazon Seller Central and Supabase.

Popular · 6 of 502
All Amazon Seller Central integrations All Supabase integrations Browse all integrations
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