Developer platform
SDK Download Page
Select SDK packages, verify checksums, review changelog impact, and prepare integration handoff evidence.
Developer workspace
APPROVEDSDK package workspace
SDK cards, changelog checks, package integrity, and quick-start handoffs are visible before production access changes.
Live workload
How this works
The SDK download journey keeps package choice, integrity proof, install guidance, and support handoff in one sequence.
- 1
Choose SDK
Pick the language package that matches the application and supported Billie products.
- 2
Validate package
Review version, checksum, changelog notes, and idempotency or webhook signature impact.
- 3
Install and test
Use sandbox keys and signed webhook test events before production credentials are requested.
- 4
Record outcome
Export checksum evidence, support notes, and next actions for the developer access review.
SDK request
Capture the SDK package workflow before changing access state or handing developers to support.
One-time secret
SDK quick starts reference sandbox keys, but secrets stay masked after acknowledgement and are never exported.
sha256:42f7...9ac1Audit drawer
Actor, role, package version, checksum, endpoint, request ID, outcome, and timestamp attach to SDK handoffs.
SDK packages
SDK downloads, Postman collections, OpenAPI specs, webhook tests, and release notes are filtered from one package queue.
| Reference | Package or asset | Status | Scope | Next action |
|---|---|---|---|---|
| Node SDK download npm package v1.4.2 | APPROVED | Hosted checkout | Checksum ready | |
| PHP SDK download Composer package v1.4.1 | PENDING | Payment links | Review install note | |
| Java SDK download Maven artifact v1.4.2 | APPROVED | Biller gateway | Quick start read | |
| Python SDK download PyPI package v1.3.9 | OVERDUE | Reconciliation | Upgrade recommended | |
| Postman collection Sandbox examples | PAID | All products | Import ready | |
| OpenAPI bundle Contract v1 | FAILED | Codegen | Regenerate client |