Among the enhancements to the latest version of Overledger are a simpler API call process, increased multi-DLN connectivity and payments integration
Among the major enhancements in the latest release of Overledger are:
1. Simplified API call handling
As part of improving user experience for mDApp developers, Overledger’s current 2-stage process for API calls (prepare and execute) can now be reduced to a single stage (Auto Prepare and Execute). In this new model, fees are automatically accepted and the execution goes ahead immediately.
The Auto Prepare and Execute model supports:
(a) Transaction search: prepares and automatically executes the transaction search on the requested DLT.
Sandbox: POST https://api.sandbox.overledger.io/v2/autoexecution/search/transaction
Production : POST https://api.overledger.io/v2/autoexecution/search/transaction
API documentation is here
(b) Block search: prepares and automatically executes the block search on the requested DLT.
Sandbox: POST https://api.sandbox.overledger.io/v2/autoexecution/search/block
Production: POST https://api.overledger.io/v2/autoexecution/search/block
API documentation is here
(c) Address balance search: prepares and automatically executes the address balance search on the requested DLT.
Sandbox: POST https://api.sandbox.overledger.io/v2/autoexecution/search/address/balance
Production : POST https://api.overledger.io/v2/autoexecution/search/address/balance
API documentation is here
(d) Address sequence search: prepares and automatically executes the address sequence search on the requested DLT.
Sandbox: POST https://api.sandbox.overledger.io/v2/autoexecution/search/address/sequence
Production : POST https://api.overledger.io/v2/autoexecution/search/address/sequence
API documentation is here
2. Scalability update
This has two dimensions:
(a) Multiple DLNs: Overledger can now connect to more DLNs of the same type, regardless of DLT, and we are now connecting to multiple Besu networks in private deployments.
(b) DLN Data Translation: The horizontal scalability of the translation layer in Overledger has been increased by moving some of the translation logic further down the application stack.
For more details, see the full release notes: Release notes 2.1.3
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