Skip to content
Database ⇄ Accounting and finance

OCI Database (Oracle Cloud) to Ramp integration — real-time, two-way sync

Keep OCI Database (Oracle Cloud) and Ramp 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

Case study
Migrated from MuleSoft
Case study
Migrated from Celigo
Migrated from Heroku Connect
Migrated from Matillion
Case study
Migrated from Fivetran
Case study
Migrated from Celigo
Why teams connect OCI Database (Oracle Cloud) and Ramp

Work with Ramp's financial data straight from OCI Database (Oracle Cloud): read it with ordinary queries, write to it from your own code, and let Stacksync keep both sides consistent.

Engineers need finance data more often than finance systems make it easy to get: for internal tools, reporting services, or logic that reacts to invoices and payments. Working through the vendor API means rate limits, pagination, and glue code that has to be maintained forever.

Stacksync mirrors Users, Departments, Reimbursements, Bills from Ramp into Partitions, Tables, Views, Materialized views in OCI Database (Oracle Cloud) and keeps the two in sync bi-directionally and in real time. Your services read finance records with normal queries against OCI Database (Oracle Cloud), and rows your code writes or updates flow back into Ramp with validation, so the finance system stays the system of record.

Common use cases

  • 01 Read Reimbursements into a finance database for cross-entity expense reporting and reconciliation without manual CSV exports.
  • 02 Two-way sync Transactions and their accounting codings with a Postgres warehouse so finance analyzes spend in SQL and pushes GL categories and memos back to Ramp.
  • 03 Write changes from SaaS applications back into OCI so PL/SQL-based processes operate on current data.
  • 04 Replicate operational tables from OCI to an analytics warehouse with log-based CDC instead of nightly batch dumps.

Common sync patterns

React to financial events

Changes in Ramp appear in OCI Database (Oracle Cloud) as row changes, so you can trigger downstream logic with the database tooling you already use.

Query finance data like any other data

Customers, invoices, and payments from Ramp live in OCI Database (Oracle Cloud) as regular tables or collections your team can join, index, and query.

Internal tools without API plumbing

Build dashboards and back-office tools directly on OCI Database (Oracle Cloud); Stacksync handles the API calls, rate limits, and retries against Ramp.

What you can sync between OCI Database (Oracle Cloud) and Ramp

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.

OCI Database (Oracle Cloud) objects Ramp objects How this pairing syncs
PL/SQL procedures and packages Server-side logic that can react to synced data or transform it in place Users Employee and cardholder records; invited, updated, and deactivated, commonly synced from an HRIS or identity provider. PL/SQL procedures and packages is specific to OCI Database (Oracle Cloud) and Users to Ramp — each maps to any object or custom field on the other side.
JSON collections Document-style storage in the converged engine, synced alongside relational tables Departments Org groupings for cost-center and GL allocation; pushed from an ERP/HRIS and referenced by cards and transactions. JSON collections is specific to OCI Database (Oracle Cloud) and Departments to Ramp — each maps to any object or custom field on the other side.
Partitions Physical table subdivisions relevant when replicating large fact tables Reimbursements Out-of-pocket expense claims; read for reporting and marked ready-to-sync then synced to the ERP. Partitions is specific to OCI Database (Oracle Cloud) and Reimbursements to Ramp — each maps to any object or custom field on the other side.
Tables The primary sync surface; rows are read and written directly over SQL Bills Accounts-payable bills; created, updated, approved, and paid, then posted ready-to-sync and synced to accounting. Tables is specific to OCI Database (Oracle Cloud) and Bills to Ramp — each maps to any object or custom field on the other side.
Views Read-only projections used to expose curated subsets to downstream systems Vendors Supplier records under the accounting namespace; uploaded and updated for AP matching and payments. Views is specific to OCI Database (Oracle Cloud) and Vendors to Ramp — each maps to any object or custom field on the other side.
Materialized views Precomputed result sets sometimes used as stable read sources for replication Funds (Spend Controls) Spend controls governing card usage; read and created via the funds API to enforce budgets per user, department, or program. Materialized views is specific to OCI Database (Oracle Cloud) and Funds (Spend Controls) to Ramp — each maps to any object or custom field on the other side.

How changes propagate between OCI Database (Oracle Cloud) and Ramp

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.

OCI Database (Oracle Cloud) Ramp Sub-second propagation

DetectionChanges in OCI Database (Oracle Cloud) are captured at the source via change data capture — no polling loop against its API. Log-based CDC from redo logs (LogMiner or GoldenGate), or timestamp polling.

DeliveryEach detected change is written to Ramp through its API, with automatic retries and rate-limit backoff.

Ramp OCI Database (Oracle Cloud) Sub-second propagation

DetectionRamp notifies Stacksync of record changes through webhook events. Signed webhooks (HMAC-SHA256 X-Ramp-Signature) for bill, transaction, reimbursement, vendor, and user events.

DeliveryEach detected change is applied to OCI Database (Oracle Cloud) as a row-level write, with types converted between the two schemas.

Rate-limit considerations

  • OCI Database (Oracle Cloud): Throughput bounded by instance sizing rather than API quotas.
  • Ramp: 200 requests per 10-second rolling window per source IP; exceeding it returns 429 Too Many Requests, and requests running over 60 seconds return 504. Results use keyset pagination (follow the page.next URL / start cursor); higher limits can be requested from support.
What ships with OCI Database (Oracle Cloud) ⇄ Ramp

Connect OCI Database (Oracle Cloud) and Ramp for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every OCI Database (Oracle Cloud)–Ramp connection.

Real-time

Two-way sync

Changes in OCI Database (Oracle Cloud) or Ramp instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever OCI Database (Oracle Cloud) or Ramp 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 OCI Database (Oracle Cloud) or Ramp record.

Observability

Monitoring

Track your OCI Database (Oracle Cloud) ⇄ Ramp sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between OCI Database (Oracle Cloud) and Ramp.

How the OCI Database (Oracle Cloud) and Ramp connectors work

OCI Database (Oracle Cloud)

Integration surface
SQL wire protocol (Oracle Net) via JDBC, ODBC, and native drivers; ORDS REST optionally exposes tables over HTTP
Authentication
database credentials, commonly with mutual TLS using a client wallet on Autonomous Database; OCI IAM integration available
Change detection
log-based CDC from redo logs (LogMiner or GoldenGate), or timestamp polling
Capabilities
read · write · CDC
Rate limits
throughput bounded by instance sizing rather than API quotas

Ramp

Integration surface
REST API (Developer API v1)
Authentication
OAuth 2.0: exchange client_id/client_secret (HTTP Basic) at api.ramp.com/developer/v1/token for scoped bearer tokens; client_credentials grant for server-to-server and authorization_code for user-delegated access; scopes follow resource:permission (e.g. transactions:read, bills:write, accounting:write).
Change detection
Signed webhooks (HMAC-SHA256 X-Ramp-Signature) for bill, transaction, reimbursement, vendor, and user events; otherwise poll incrementally (synced_after on transactions, from_created_at on bills) with keyset pagination, or read the audit-logs/events feed.
Capabilities
read · write · webhooks
Rate limits
200 requests per 10-second rolling window per source IP; exceeding it returns 429 Too Many Requests, and requests running over 60 seconds return 504. Results use keyset pagination (follow the page.next URL / start cursor); higher limits can be requested from support.
Ramp setup guide
How it works

How to connect OCI Database (Oracle Cloud) to Ramp — 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 OCI Database (Oracle Cloud) and Ramp 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
    OCI Database (Oracle Cloud) connected
    Ramp connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the OCI Database (Oracle Cloud) and Ramp 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 · OCI Database (Oracle Cloud) ⇄ Ramp
    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
    OCI Database (Oracle Cloud) Ramp
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
Try interactive demo
FAQ

OCI Database (Oracle Cloud) and Ramp 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
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:

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 429 integrations available for OCI Database (Oracle Cloud) and Ramp.

Popular · 8 of 429
All OCI Database (Oracle Cloud) integrations All Ramp integrations Browse all integrations
Coworkers laughing in front of a laptop in a casual office setting

Your last integration took months.
Your next one takes a prompt.

Book a demo Tour the platform on your own