Peak Gateway Support Docs

Support documentation for gateway administrators and engineers.

Start here

Use these pages when you need the shape of the system before jumping into a specific service or runbook.

• Service Architecture — Microservices, dependencies, tech stack
• Authorization — OAuth scopes, portal roles, endpoint matrix
• Organizations and Locations — Org/location model, inheritance, access control
• Repository Source of Truth — Canonical homes for docs, generated API output, tests, and source comments

Common workflows

• Merchant Onboarding Service — Provisioning, credential storage, and device onboarding boundaries
• Troubleshooting — Common issues and resolutions
• Deployment — CI/CD pipelines, Cloud Run, image tagging
• Local Development — Dev environment setup and commands

Reference areas

• OpenAPI Reference — Internal management API endpoints and schemas
• Operations Runbooks — Alert response and routine maintenance
• TransIT Integration — Processor client behavior and request mapping
• POS Gift Cards — OAuth gift-card redemption and refund flow for POS
• Gateway SDKs — SDK usage references

External Resources

• Public API Docs — Developer-facing API reference
• Admin Portal — Merchant management portal
• GitHub — Source code