Create payment api

.env.example

@@ -0,0 +1,7 @@
+PORT=3002
+CORS_REGEX=http[s]?:\/\/.*\.circles\.garden.*
+FUNDER_ACCOUNT_PRIVATE_KEY=
+GELATO_RELAY_API_KEY=
+RPC_URL=https://rpc.chiadochain.net
+CHAIN_ID=10200
+FASTIFY_LOG_LEVEL=info

.eslintrc

@@ -1,11 +1,16 @@
 {
   "env": {
+    "es6": true,
     "jest": true,
     "node": true
   },
+  "parserOptions": {
+    "ecmaVersion": "latest"
+  },
   "extends": ["eslint:recommended", "plugin:prettier/recommended"],
   "plugins": ["prettier"],
   "rules": {
-    "no-console": "error"
+    "no-console": "error",
+    "no-unused-vars": ["error", { "argsIgnorePattern": "^_" }]
   }
 }

.husky/pre-commit

@@ -0,0 +1,4 @@
+#!/usr/bin/env sh
+. "$(dirname -- "$0")/_/husky.sh"
+
+npx lint-staged --quiet

README.md

@@ -1,2 +1,32 @@
 # circles-payment-api
+
 Proxy API for funding transactions with Gelato 1Balance and deploying safes with a funder account
+
+## Local Development
+
+### Installation
+
+```bash
+npm install
+```
+
+### Set up .env file
+
+```bash
+cp .env.example .env
+```
+
+Required env variables to run:
+
+- `FUNDER_ACCOUNT_PRIVATE_KEY`
+- `GELATO_RELAY_API_KEY`
+- `RPC_URL`
+- `CHAIN_ID`
+
+### Run
+
+```bash
+$ npm start
+```
+
+This command starts a local development server and serves a Swagger UI at the `/docs` endpoint for documentation and example usage.