♈
Bootcamp-2024
  • Intro
  • 1. Blockchain & Wallet Fundamentals
    • Blockchain Introduction
    • State Machines
    • Cryptography
    • Distributed Networks
    • Game Theory
    • What is Web3
    • MetaMask Wallet Installation
    • Transferring Tokens with MetaMask
  • 2. Smart Contract & Solidity Fundamentals
    • Using Remix
    • Create, compile and publish your first smart contract
    • Interact with already published smart contracts
    • Blockchain Explorer
    • Verify source code on Etherscan
  • 3. Oracles, ERC20 & Chainlink Data Feeds
    • Oracles
    • Create & Deploy ERC20
    • Data Feeds
  • 4. Cross-Chain Tokens With Chainlink CCIP
    • Setting up MetaMask
    • Getting USDC Testnet Tokens
    • Create Smart Contract In Remix
    • Compile and Deploy
    • Approve USDC
    • Send LINK to your Contract
    • Send USDC from Fuji to Sepolia
    • USDC on Sepolia
  • 5. Mentoring Session
  • 6. NFTs & Chainlink Automation
    • NFT Basics
    • Dynamic NFTs
    • Creating an NFT Smart Contract
    • Deploying Your Dynamic NFTs
  • 7. Chainlink CCIP & Cross-Chain NFT dApps
    • Create and deploy CCIP NFT Contracts
    • Mint on Source Chain
    • Fund Contract
    • Mint On Sepolia From Fuji
    • Mint from Destination 2 - Base Sepolia
  • 8. Random Numbers with Chainlink VRF
    • Introduction to Chainlink VRF
    • Hands On Game Using VRF
  • 9. Off-Chain Data with Chainlink Functions
    • Chainlink Functions Playground
    • Setting up MetaMask
    • Remix
    • Functions Subscription
    • Creating The Functions Consumer Contract
    • Sending a Request from Remix
    • City Weather and Examples
    • City Weather on Chainlink Functions
  • 10. Connecting the 🌏 with Chainlink
  • Glossary
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  1. 9. Off-Chain Data with Chainlink Functions

Creating The Functions Consumer Contract

PreviousFunctions SubscriptionNextSending a Request from Remix

Last updated 1 year ago

Adding a Consumer

Navigate back to the subscription you just created. We need to authorize your freshly-deployed contract as an authorized consumer of your subscription's balance! Click the "Add consumer" button on the right:

Next paste in your deployed GettingStartedFunctionsConsumer.sol contract's address (#1) you copied earlier and click "Add consumer" (#2):

Click the "Confirm" button in MetaMask to approve:

After the consumer is added, click the "Close" button:

Refresh your Subscription dashboard page, and you will see your new consumer of your Chainlink Functions Subscription!

In the next section, you will need your Subscription ID so copy it and head back to Remix.

Adding a consumer to your subscription
Paste in your deployed contract's address and add the consumer
Approve to add a consumer
Successfully added a consumer
Copy your Subscription ID