Developers
Extend the perpetual ledger with tenant-scoped REST APIs, custom subledgers, and event-driven posting — the same surface area Luca and the web app use internally.
OpenAPI spec, module-scoped keys, and isolated tenant databases on cloud today.
curl "https://app.axiomatic.financial/api/ledger/trial-balance?entityId=<uuid>&bookId=<uuid>" \
-H "Authorization: Bearer ak_..."Most teams integrate on cloud first. Enterprise licenses add private registry delivery when you need data residency or full stack control.
Cloud
Sign up, create an entity-scoped API key, and call the same routes the product uses. Prepaid credits meter writes on cloud.
Enterprise
Regulated teams and air-gapped environments get compiled container delivery, private registry access, and upgrade playbooks with the license.
Automate finance, embed ERP primitives, or extend the ledger for domains the core modules do not cover yet.
Call the same JSON routes the web app uses. Bearer API keys pin one entity, enforce module scopes, and run against your isolated tenant database.
API keysRegister domain-specific detail ledgers and batch-post into GAAP control accounts with reconciliation to the GL.
SubledgersRecord financial events, run the DSL posting engine, and read back journal lines on the perpetual ledger.
EventsDrive invoicing, purchasing, CRM, treasury, inventory, and projects programmatically on one chart of accounts.
API catalogSubscribe to outbound webhooks when invoices post, periods close, or subledgers drift.
WebhooksExport trial balances, generate period-close proofs, and verify audit-chain integrity from scripts or partner portals.
Periods & closeStart with the API guide, then drill into modules your integration touches.
Browse all docsWhen cloud is not an option, we deliver compiled container images through a private registry with migration checklists, upgrade playbooks, and optional VPC deployment support.
Compiled container delivery
Production runs from standalone Docker images with traced server bundles — delivered through a private registry with your license.
Same API and tenant boundary
Entity-scoped API keys, isolated tenant databases, and the same `/api/...` routes as cloud on your Postgres.
No cloud credit metering
SELF_HOSTED=true bypasses prepaid credit checks on writes. You control capacity, backups, and network policy.
Proofs and ops
Core ledger and subledger flows run on your stack. Period-close ZK proofs use a prover-gateway sidecar or dedicated worker.
Same encryption, tenant isolation, and audit controls as cloud. Security overview
What ships with your license
License and onboarding
Scope your deployment, receive registry credentials, and get an environment checklist tailored to your Postgres and network.
Deploy a versioned image
Run the compiled web app and API against your control plane and tenant databases — same standalone build we ship to cloud.
Migrate and verify
Apply bundled Drizzle migrations, configure secrets, and smoke-test sign-in, API writes, and subledger reconciliation.
Operate and patch
Follow release notes for image tags, schema updates, and optional prover-gateway sidecars for period-close proofs.
Registry credentials and image tags are provisioned per customer. Source review under NDA is available for vendor security assessments.
We work with fund admins, lenders, and implementers who embed Axiomatic as their system of record. Tell us about your tenant model and we will point you at the right scopes and subledger pattern.