Real-time
Two-way sync
Changes in Hyperline or Seismic instantly reflect in both systems. No stale data, no manual imports.
Accounting and finance ⇄ CRM
Hyperline to Seismic integration — real-time, two-way sync
Keep Hyperline and Seismic 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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Why teams connect Hyperline and Seismic
Sync customers, invoices, and payment status between Hyperline and Seismic in real time, so sales sees the money and finance sees the relationship.
Finance and sales describe the same customers in different systems. Seismic knows the relationship: who the contacts are and what is in motion with the account. Hyperline knows the money: what was invoiced, what was paid, what is overdue. When the two are connected only by exports, each side works partly blind.
Stacksync links Billable events, Credit notes, Customers, Subscriptions in Hyperline to Content Versions, Users, User Groups, Teamsites in Seismic with bi-directional, real-time sync. New customers, updated billing details, invoice status, and payment activity move in whichever direction you configure, field by field, with conflicts resolved by rules you set. The result is one version of each customer, visible from both sides.
Common use cases
- 01 Create billing customers automatically when new accounts appear in the CRM or product database.
- 02 Sync Hyperline customers and subscription status into a CRM so sales and success teams see billing state on the account record.
- 03 React to ContentManager and DSR webhook events to update a database when documents are published, versioned, or expired.
- 04 Provision and deactivate Seismic Users and User Groups from an HRIS or IdP so content access mirrors joiner, mover, and leaver changes.
Common sync patterns
Where Seismic tracks deals: closed-won creates the finance record
A won opportunity creates or updates the customer in Hyperline with the right billing details, so invoicing starts without re-keying.
Payment status on the account
Invoice and payment status from Hyperline appears on the account in Seismic, so reps see overdue balances before they promise the next order.
Billing detail changes flow back
When a contact or address is corrected in Seismic, Hyperline gets the update before the next invoice goes out.
What you can sync between Hyperline and Seismic
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.
| Hyperline objects | Seismic objects | How this pairing syncs | |
|---|---|---|---|
| Subscriptions Active plans and their lifecycle state, synced to show billing status elsewhere. | Users User records managed through SCIM 2.0 and legacy user endpoints; created, updated, and deactivated for provisioning sync. | Subscriptions is specific to Hyperline and Users to Seismic — each maps to any object or custom field on the other side. | |
| Products / prices The catalog of products and price configurations referenced by subscriptions. | User Groups Group definitions and membership that govern content access; synced from an IdP or HRIS to keep permissions current. | Products / prices is specific to Hyperline and User Groups to Seismic — each maps to any object or custom field on the other side. | |
| Invoices Issued billing documents synced into accounting and reporting systems. | Teamsites Tenant-scoped workspace partitions organizing Library content, permissions, and config; scoped by teamSiteId on most content calls. | Invoices is specific to Hyperline and Teamsites to Seismic — each maps to any object or custom field on the other side. | |
| Payments Settlement records used to reconcile revenue against invoices. | LiveSend Links Trackable content-share links created via the engagement API; their open and view engagement is read back through Reporting. | Payments is specific to Hyperline and LiveSend Links to Seismic — each maps to any object or custom field on the other side. | |
| Billable events Metered consumption events ingested to drive usage-based charges. | Digital Sales Rooms Buyer-facing microsites (DSRs); lifecycle and content-change events surface via webhooks, currently marked Early Access. | Billable events is specific to Hyperline and Digital Sales Rooms to Seismic — each maps to any object or custom field on the other side. | |
| Credit notes Adjustments and refunds synced for accurate revenue reporting. | Reporting Activities Content-interaction, engagement, and usage analytics extracted read-only through the ETL-oriented Reporting API v2 for a warehouse. | Credit notes is specific to Hyperline and Reporting Activities to Seismic — each maps to any object or custom field on the other side. |
How changes propagate between Hyperline and Seismic
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.
Hyperline Seismic Sub-second propagation
DetectionHyperline notifies Stacksync of record changes through webhook events. Webhooks for billing events, with polling as a fallback.
DeliveryEach detected change is written to Seismic through its API, with automatic retries and rate-limit backoff.
Seismic Hyperline Sub-second propagation
DetectionSeismic notifies Stacksync of record changes through webhook events. Webhooks for content, version, user, group, workflow, DSR, and LiveSend events.
DeliveryEach detected change is written to Hyperline through its API, with automatic retries and rate-limit backoff.
Rate-limit considerations
- Hyperline: Subject to the platform's API rate limits.
- Seismic: Tiered per-endpoint limits over a rolling 60-second window; exceeding returns HTTP 429, with X-Seismic-Remaining-Calls and X-Seismic-Total-Calls headers.
What ships with Hyperline ⇄ Seismic
Connect Hyperline and Seismic for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Hyperline–Seismic connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Hyperline or Seismic 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 Hyperline or Seismic record.
Observability
Monitoring
Track your Hyperline ⇄ Seismic sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between Hyperline and Seismic.
How the Hyperline and Seismic connectors work
Hyperline
- Integration surface
- REST API
- Authentication
- API key (bearer token)
- Change detection
- Webhooks for billing events, with polling as a fallback
- Capabilities
- read · write · webhooks
- Rate limits
- Subject to the platform's API rate limits.
Seismic
- Integration surface
- REST Integration APIs and Reporting API v2
- Authentication
- OAuth 2.0 / OpenID Connect; Bearer token in the Authorization header, via Authorization Code (user context) or client-credentials app-only flows
- Change detection
- Webhooks for content, version, user, group, workflow, DSR, and LiveSend events; the Reporting API v2 is polled for batch historical extracts (ETL-oriented, not high-frequency)
- Capabilities
- read · write · webhooks
- Rate limits
- Tiered per-endpoint limits over a rolling 60-second window; exceeding returns HTTP 429, with X-Seismic-Remaining-Calls and X-Seismic-Total-Calls headers
How it works
How to connect Hyperline to Seismic — 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 Hyperline and Seismic with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Hyperline
connected
Seismic
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Hyperline and Seismic 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 · Hyperline ⇄ SeismicCustomers 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.
Hyperline SeismicCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Hyperline and Seismic integration FAQ
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Yes. Stacksync provides a managed, real-time two-way integration between Hyperline and Seismic: authenticate both systems, choose the objects to sync (such as Hyperline's Subscriptions and Products / prices), map fields visually, and changes propagate both ways in milliseconds — no code required.
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On the Hyperline side: Billable events, Credit notes, Customers, Subscriptions, plus custom fields where Hyperline exposes them. On the Seismic side: Content Versions, Users, User Groups, Teamsites. Stacksync auto-detects both schemas and converts types between the two systems.
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Yes. Each object mapping can be bidirectional or restricted to a single direction (both systems accept writes). Read-only mirrors, one-way pushes, and full two-way sync can be mixed in the same integration.
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Common patterns for Hyperline and Seismic: Where Seismic tracks deals: closed-won creates the finance record; Payment status on the account; Billing detail changes flow back. A won opportunity creates or updates the customer in Hyperline with the right billing details, so invoicing starts without re-keying.
-
Hyperline: REST API. Authentication: API key (bearer token). Seismic: REST Integration APIs and Reporting API v2. Authentication: OAuth 2.0 / OpenID Connect; Bearer token in the Authorization header, via Authorization Code (user context) or client-credentials app-only flows. Stacksync manages authentication, retries, and rate limits on both sides.
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Hyperline: It exposes a documented public API covering the standard billing entities: customers, subscriptions, invoices, and usage events, plus a webhook system for billing events. Seismic: Rate limits are enforced per tier over a rolling 60-second window; exceeding them returns HTTP 429 with an indication of when to retry. Stacksync's field mapping accounts for these differences between Hyperline and Seismic without custom code.
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
CSA STAR
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:
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