Make each program do one thing well. Expect the output of every program to become the input to another, as yet unknown, program. Don't clutter output with extraneous information. Substrate is grounded in the same modular approach, and these core beliefs: May 5, 2022 · Substrate Developer Hub has the most comprehensive all-round coverage about Substrate, from a “big picture” explanation of architecture to specific technical concepts. The site also provides tutorials to guide you as your learn the Substrate framework and the API reference documentation. Substrate examples. Contribute to SubstrateLabs/substrate-examples development by creating an account on GitHub. The Substrate TypeScript SDK is the recommended way to interact with the Substrate API from server-side TypeScript or JavaScript. If you're just getting started, head to guides.substrate.run. For a detailed API reference covering the nodes available on Substrate, see substrate.run/nodes. Sep 3, 2024 · Here's how we designed the Substrate API following 3 principles: We were obsessed with reducing cognitive overhead. Every abstraction you introduce is a new concept for users to learn and remember. There’s only one high-level abstraction in the Substrate API: Nodes. Apr 3, 2020 · How to write in the storage of Substrate using Substrate API Client? My goal is to write a value in the storage map of Substrate using substrate-api-client. My storage map, defined in the Substrate chain, looks like this: use frame_system::ensure_signed; use sp_runtime::DispatchError; Substrate is a powerful SDK for building with AI, with batteries included: language models, image generation, built-in vector storage, sandboxed code execution, and more. To use Substrate, you simply connect tasks, and then run the workflow. Substrate is a powerful SDK for building with AI, with batteries included: language models, image generation, built-in vector storage, sandboxed code execution, and more. To use Substrate, you simply connect

tasks, and then run the workflow. Apr 20, 2020 · If you feel like you’re too slow keeping up with Polkadot-js API and general Substrate and Kusama node updates, you’re not alone. That’s why we’ve developed the API explorer. Use "hosted" to return a video URL hosted on Substrate. You can also provide a URL to a registered file store. If unset, the video data will be returned as a base64-encoded string.