express.md

Express wrapper

• The express wrapper is meant to be a temporary wrapper that can accept json objects and interact with the chain.

Running

• Make sure to have the HPF Substrate chain running at port 9944 (docker-compose up will start a chain for you if not running)
• yarn
• yarn start (use yarn express for dev mode)

Config

• in express/config/config.ts you can add a custom ws endpoint/ default is local host

Usage

• The API is designed as per the HPF Swagger Spec available at https://app.swaggerhub.com/apis/excerebrose/human-protocol/1.0.0#/.

examples

• examples can be found in express.test.ts

const returned = await axios.post(url, {
  seed: "//Alice",
  manifest,
});

• will return the escrow Id that was created

const returnedBalance = await axios.post(url, {
  escrowId,
});

• will return the balance of the escrow Id