# How to Build a Subgraph in 5 Minutes

1. Make sure you have the Graph CLI installed globally in your system: `npm i -g @graphprotocol/graph-cli`
2. Run `graph` to verify it is installed
3. Run `graph init` to initialize

npx graph init

# With this config:
# ✔ Protocol · ethereum
# ✔ Product for which to initialize · hosted-service
# ✔ Subgraph name · alchemy/my-subgraph
# ✔ Directory to create the subgraph in · my-subgraph
# ✔ Ethereum network · mainnet
# ✔ Contract address · 0x2E645469f354BB4F5c8a05B3b30A929361cf77eC
# ✔ Fetching ABI from Etherscan
# ✔ Fetching Start Block
# ✔ Start Block · 6175244
# ✔ Contract Name · GravatarRegistry
# ✔ Index contract events as entities (Y/n) · true

## After CLI wizard

1. Now we need to fill in three main files before everything works properly:
- the `schema.graphql`
- the `subgraph.yaml` (aka: manifest file)
- the `.ts` file inside `/src` that was auto-generated by the wizard process

> Notice: the wizard process creates a `/abis` folder and automatically populates the contract abi, which you'll need (`BAYC.json` file)

File breakdown:

- `subgraph.graphql`: You can see things like the name of the contract, the contract address, start block, entities defined in the schema (?) and the event handlers (?)
- out of the wizard process, this doesn't fit our need - we need

- `schema.graphql`: GraphQL syntax file that contains entities (DEFINE ENTITIES)

## After 2 files are good

1. Now that we have both of these files defined, let's define the event handler itself. That will take place in the `/src.bayc.ts` file:

## After all files good

1. run `graph codegen` so that all of the info we inputted in the 3 files are used to build all requirements for subgraph

You will then see your terminal output: `Types generated successfully` (EXPLAIN?)


2. Run `graph build`

Your terminal will output:


## Final step and connectiont to Alchemy Subgraphs (Satsuma)

1. Run:

graph deploy pudgy-penguins-transfers \
  --version-label v0.0.1-new-version \
  --node https://subgraphs.alchemy.com/api/subgraphs/deploy \
  --deploy-key vxndDhH8s5CSD \
  --ipfs https://ipfs.satsuma.xyz

Questions:

1. Is `deploy-key` always the same?
2. Do I need a special Alchemy API key for this?
3. Anything else I should know about this command?