Real-time
Two-way sync
Changes in Easypost or Scaleway Postgres instantly reflect in both systems. No stale data, no manual imports.
E-commerce ⇄ Database
Easypost to Scaleway Postgres integration — real-time, two-way sync
Keep Easypost and Scaleway Postgres in sync without custom scripts. Cut weeks of integration work, eliminate silent data drift, and give your team a single, reliable source of truth.
- SOC 2 and 6 other compliance frameworks
- POC with real engineers in minutes
Adopted by fast-scaling companies moving mission-critical data in real time
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Migrated from MuleSoft
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Migrated from Celigo
Why teams connect Easypost and Scaleway Postgres
Give your engineers Easypost's products, orders, and customers in Scaleway Postgres: read them with normal queries, write inventory and prices back through the sync, and skip the storefront API.
E-commerce data sits behind an API built for the storefront, not for your internal systems. Teams that need those records, for order routing, inventory logic, reporting, or back-office tools, end up writing integration code against a rate-limited API and maintaining it through every catalog change and platform upgrade.
Stacksync mirrors Tracker, Batch, CarrierAccount, Webhook from Easypost into Scaleway Postgres and keeps both sides consistent in real time. Whatever Easypost holds, whether products, orders, customers, or inventory, those records become rows your code can query, and changes written in Scaleway Postgres, such as new prices, stock levels, or fulfillment status, sync back into Easypost with its validations respected.
Merchandising and operations keep working in the storefront, engineers keep working in the database, and neither side has to reconcile against a nightly export.
Common use cases
- 01 Replicate the application database into a warehouse for analytics without writing custom pipelines
- 02 Back internal tools with the same Postgres instance while Stacksync keeps it consistent with external systems
- 03 Sync CarrierAccount configuration and negotiated rates so shipping options stay consistent across the storefront, ERP, and 3PL systems.
- 04 Pull Shipment, Rate, and Refund records into a warehouse to report shipping cost per carrier and service and reclaim postage on labels that were never scanned.
Common sync patterns
React to store changes
Updates in Easypost arrive as row changes in Scaleway Postgres, so jobs and triggers can respond the moment an order, price, or stock level changes.
Keep catalog and inventory current
Prices, stock levels, or product details maintained in Scaleway Postgres sync back onto Easypost, so the storefront shows what your systems treat as true.
Order data where your code can use it
Orders and their status become rows in Scaleway Postgres for routing, fulfillment, and reporting, without polling the platform.
What you can sync between Easypost and Scaleway Postgres
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.
| Easypost objects | Scaleway Postgres objects | How this pairing syncs | |
|---|---|---|---|
| Address Origin and destination locations; create, retrieve, and list, plus address verification (delivery and residential) to normalize and validate addresses before they are saved downstream. | Tables Primary sync unit; each table maps to an object or table on the other side of the sync. | Address is specific to Easypost and Tables to Scaleway Postgres — each maps to any object or custom field on the other side. | |
| Parcel Package dimensions and weight (or a predefined_package); created standalone or inline on a Shipment and reused across shipments and batches. | Views Read-only sources for shaping data before it leaves the database. | Parcel is specific to Easypost and Views to Scaleway Postgres — each maps to any object or custom field on the other side. | |
| Rate Carrier service and price options EasyPost generates on a Shipment; read-only - you select a rate id and buy it, you do not create or edit rates directly. | Materialized views Precomputed result sets that can be read on a schedule for downstream syncs. | Rate is specific to Easypost and Materialized views to Scaleway Postgres — each maps to any object or custom field on the other side. | |
| Tracker Tracking for a shipment by tracking_code and carrier; create a Tracker to begin tracking, read status and tracking_details, and receive tracker.updated events via webhook as the parcel moves. | Schemas Namespace tables so multiple applications or environments can be synced selectively. | Tracker is specific to Easypost and Schemas to Scaleway Postgres — each maps to any object or custom field on the other side. | |
| Batch Bulk shipment processing; create a batch, add or remove shipments, buy all labels at once, and generate a consolidated label or ScanForm for the day's orders. | Sequences Generate primary keys; sync tooling must respect them when writing rows. | Batch is specific to Easypost and Sequences to Scaleway Postgres — each maps to any object or custom field on the other side. | |
| CarrierAccount Carrier credentials and settings that control which carriers and negotiated rates are available; create, update, and delete to manage enabled carriers across accounts. | Columns Postgres-native types, including JSONB and arrays, are mapped to fields in the paired system. | CarrierAccount is specific to Easypost and Columns to Scaleway Postgres — each maps to any object or custom field on the other side. |
How changes propagate between Easypost and Scaleway Postgres
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.
Easypost Scaleway Postgres Sub-second propagation
DetectionEasypost notifies Stacksync of record changes through webhook events. Webhooks deliver an Event via HTTP POST on object changes (e.g.
DeliveryEach detected change is applied to Scaleway Postgres as a row-level write, with types converted between the two schemas.
Scaleway Postgres Easypost Sub-second propagation
DetectionChanges in Scaleway Postgres are captured at the source via change data capture — no polling loop against its API. Log-based CDC via PostgreSQL logical replication where the managed instance permits it.
DeliveryEach detected change is written to Easypost through its API, with automatic retries and rate-limit backoff.
Rate-limit considerations
- Easypost: Fixed 5 requests/second on index (list) endpoints plus a dynamic load-based limiter protecting buy and rate operations; exceeding either returns HTTP 429 Too Many Requests.
- Scaleway Postgres: Throughput is bounded by instance size and connection limits rather than API quotas.
What ships with Easypost ⇄ Scaleway Postgres
Connect Easypost and Scaleway Postgres for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Easypost–Scaleway Postgres connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Easypost or Scaleway Postgres 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 Easypost or Scaleway Postgres record.
Observability
Monitoring
Track your Easypost ⇄ Scaleway Postgres sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between Easypost and Scaleway Postgres.
How the Easypost and Scaleway Postgres connectors work
Easypost
- Integration surface
- REST API (EasyPost API v2, https://api.easypost.com/v2)
- Authentication
- HTTP Basic auth with the API key as the username and an empty password (Bearer token also accepted); separate Test and Production keys
- Change detection
- Webhooks deliver an Event via HTTP POST on object changes (e.g. tracker.updated); historical pulls via list/index endpoints using before_id/after_id cursor pagination
- Capabilities
- read · write · webhooks
- Rate limits
- Fixed 5 requests/second on index (list) endpoints plus a dynamic load-based limiter protecting buy and rate operations; exceeding either returns HTTP 429 Too Many Requests
Scaleway Postgres
- Integration surface
- SQL wire protocol (PostgreSQL)
- Authentication
- Database credentials (username/password over TLS)
- Change detection
- Log-based CDC via PostgreSQL logical replication where the managed instance permits it; otherwise timestamp or query-based polling
- Capabilities
- read · write · CDC
- Rate limits
- Throughput is bounded by instance size and connection limits rather than API quotas
How it works
How to connect Easypost to Scaleway Postgres — 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.
- 01
Connect your apps
Authenticate Easypost and Scaleway Postgres with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Easypost
connected
Scaleway Postgres
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Easypost and Scaleway Postgres 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.
objects · Easypost ⇄ Scaleway PostgresCustomers 12,480Sales Orders 8,213Invoices 5,902Items 1,344 - 03
Map fields
Fields map automatically even when names and types differ. Stacksync handles transformation and type casting for you, zero configuration required.
Easypost Scaleway PostgresCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Easypost and Scaleway Postgres integration FAQ
-
Yes. Stacksync provides a managed, real-time two-way integration between Easypost and Scaleway Postgres: authenticate both systems, choose the objects to sync (such as Easypost's Address and Parcel), map fields visually, and changes propagate both ways in milliseconds — no code required.
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Scaleway Postgres: It runs the standard PostgreSQL engine, so ordinary Postgres drivers, ORMs, and SQL tooling work unmodified; managed-service restrictions apply to some server-level features. Easypost: Test and Production API keys are separate: test-mode calls do not create real labels or charges, so integration tests and dry-run backfills should run against the test key before touching production. Stacksync's field mapping accounts for these differences between Easypost and Scaleway Postgres without custom code.
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Stacksync is SOC 2 Type II and ISO 27001 certified with HIPAA BAA support. Data is encrypted in transit, and a zero-persistent-storage architecture means Easypost and Scaleway Postgres records are not retained after a sync operation.
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Stacksync pricing is usage-based and starts at $1,000/month, including the managed Easypost and Scaleway Postgres connectors, real-time two-way sync, monitoring, and support. That replaces building and maintaining a custom Easypost–Scaleway Postgres integration in-house.
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Yes — Stacksync ships production-grade connectors for both Easypost and Scaleway Postgres. The connectors handle authentication, schema detection, rate limits, and retries; you configure the sync, and Stacksync operates it.
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Change detection on Easypost: Webhooks deliver an Event via HTTP POST on object changes (e.g. tracker.updated); historical pulls via list/index endpoints using before_id/after_id cursor pagination. On Scaleway Postgres: Log-based CDC via PostgreSQL logical replication where the managed instance permits it; otherwise timestamp or query-based polling. Each detected change propagates to the other side in milliseconds, with field-level conflict resolution and an inspectable event log.
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.
SOC 2 Type II
ISO 27001
HIPAA BAA
GDPR
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:
Related integrations
Every pair below is a real-time, two-way sync. Search all 401 integrations available for Easypost and Scaleway Postgres.
Popular · 7 of 401
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Easypost ⇄ TimescaleDB -
Easypost ⇄ VoltDB -
Easypost ⇄ YugabyteDB -
Easypost ⇄ Amazon DynamoDB -
Scaleway Postgres ⇄ Shopware -
Scaleway Postgres ⇄ Akeneo -
Scaleway Postgres ⇄ Bigcommerce
No integrations match .
