Program-agnostic
Program-agnostic services are programs that can be verified by the network, but not necessarily on-chain. This makes the SatLayer network agnostic to the underlying implementation of the program. This type of service is useful for applications that require a high level of flexibility and can be implemented in various programming languages.
Services that require deployed on-chain logic or objectively verifiable logic should be implemented as a CosmWasm Contract.
This allows a wider range of services that can utilize shared security. Program-agnostic applications can be created by calling contracts directly without needing to deploy your own smart contracts. This approach offers flexibility and simplicity for many use cases.
Key Concepts
- Direct Contract Interaction: Programs can be created by directly calling existing contracts on the network, eliminating the need to deploy custom contracts for many use cases. The program-agnostic implementation and lifecycle largely follows the same pattern as the CosmWasm Contract implementation.
- Address Flexibility:
The
Addrtype in the system doesn’t have to represent a smart contract - it can also be an EOA (Externally Owned Account). This means you can interact with both contract addresses and regular wallet addresses using the same mechanisms. - Simplified Development: By leveraging existing contract infrastructure, you can build applications with less complexity and lower deployment costs.
Language guides
Program-agnostic services can be written in any programming language or framework, as a microservice, monolith, or serverless function. It is essentially agnostic to the environment in which it runs.
JavaScript/TypeScript and Go are the most common languages used to write program-agnostic services.