Digital Asset-Backed Lending for Financial Institutions

Lana is a Bitcoin-backed lending platform that enables financial institutions of all sizes to offer fiat loans secured by Bitcoin collateral. Designed for easy integration, Lana streamlines the complex operational workflows associated with loan origination, collateral management, and liquidation.

Key Features

• Rapid Deployment – Reduce time to market from months to weeks with Lana’s modular architecture.
• Loan Origination & Management – Automate loan creation, fee collection, and margin call management.
• Seamless Banking Integration – Works with existing core banking systems, custodians, and regulatory frameworks.
• Security-First Design – Adheres to industry security standards and best practices.
• Source Code Auditable – Under Fair Source License.

For enterprise inquiries, contact [email protected].

Lana bank

to run entire stack

make dev-up # Bring the stack up
make dev-down # Bring the stack down

to run (unit) tests:

make reset-deps next-watch

to run e2e tests:

make e2e

to run the server:

make run-server

To fetch latest cala-enterprise build

1. Auth with $ gcloud auth login

2. Configure docker $ gcloud auth configure-docker

3. Run $ make bump-cala-docker-image to test that image can be fetched

To update cala-enterprise schema

1. Create a github "fine-grained token" with Content read-only permission

2. Add token to .env file as export GITHUB_TOKEN=<token-here>

3. Run $ direnv allow to source token

4. Run $ make bump-cala-schema to update schema

access the frontends:

the access through the frontends needs to be proxied to oathkeeper to receive the correct Header

admin panel: http://localhost:4455/admin-panel

use email [email protected] connect to http://0.0.0.0:8025/

app: http://localhost:4455/

• if you see a cookie error, delete the cookie and reload the page (for now)

To setup BQ

ensure you have the TF_VAR_sa_creds env variable in .env

run

gcloud auth application-default login

you can verify you already have access by running

gcloud auth application-default print-access-token

commands to re-run when adding new BQ tables:

git checkout pre-merged-commit
# this is important to have the previous state before pulling
make reset-deps
git pull
make init-bq

If you are doing work that requires adding a new big query table you need to add it to ./tf/cala-setup/bq.tf