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Buying guide · checked 2026-09-29

How to Buy Compound (COMP)

Compound is a lending protocol on Ethereum where people supply crypto to earn interest or borrow against collateral. COMP is the governance token that lets holders steer how the protocol changes.

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What Compound is

Compound began with a simple idea from its founders, Robert Leshner and Geoffrey Hayes: money sitting in a wallet could earn interest automatically if lenders and borrowers met in a shared pool run by code rather than a bank desk. Interest rates move with demand, rising when a market is heavily borrowed and falling when there is plenty to lend.

The protocol is best known for one decision in 2020. Instead of keeping control with the company, Compound handed protocol changes to COMP holders and distributed the token to the people actually using the markets. That launch is widely credited with starting the wave of "liquidity mining" that shaped much of decentralised finance afterwards.

The current version, Compound III (also called Comet), narrows each market to one borrowable asset, such as USDC, backed by a set of approved collateral assets. The design trades breadth for clarity: each market's risks are easier to see and manage. Changes to markets, parameters and the treasury pass through Compound Governance, where COMP holders or the addresses they delegate to propose and vote.

For a buyer, COMP is an ERC-20 token. Holding it gives voting weight; you can vote yourself or delegate your votes to another address without giving up the tokens.

How to buy COMP step by step

  1. 1

    Set up a wallet that can receive COMP

    Any Ethereum wallet works and the address starts with 0x. Keep a little ETH if you plan to delegate or vote. No memo is needed. SwapRocket never holds your coins: they go straight to the address you enter.

  2. 2

    Pick the coin you will swap from

    Card and bank payments are temporarily offline, so you buy by swapping crypto you already hold, such as BTC or USDT. SwapRocket supports 1,000+ assets.

  3. 3

    Check the network and paste your COMP address

    SwapRocket delivers COMP as an ERC-20 token on Ethereum mainnet.

  4. 4

    Compare live quotes and send your deposit

    The swap box compares live rates from several exchange partners, with zero added fees from SwapRocket. Send the exact deposit amount to the one-time address shown.

  5. 5

    Receive your COMP

    Most swaps complete in under 10 minutes, depending on network confirmations. If anything looks stuck, 24/7 live support can check the order with you.

Swap pages and more on COMP

USDT to COMPCompound profile

Frequently asked questions

What can I do with COMP?

COMP gives voting weight in Compound Governance. You can vote on proposals directly or delegate your votes to another address while keeping the tokens.

What changed in Compound III?

Each Compound III market has a single borrowable asset backed by approved collateral, which keeps each market's risk easier to understand.

Can I buy COMP with a card on SwapRocket?

Not right now. Card and bank payments are temporarily offline, so you buy COMP by swapping another cryptocurrency, such as BTC or USDT.

Do I need an account to buy COMP?

No. Crypto-to-crypto swaps need no account and no KYC from SwapRocket; you only enter the address that will receive your COMP.

What fees does SwapRocket charge?

SwapRocket adds zero fees. The rate you see comes from the exchange partner, and the blockchain network charges its own transaction fee.

How long does a COMP swap take?

Most swaps complete in under 10 minutes, depending on how quickly the networks involved confirm the deposit.

Sources

  1. Compound III documentation
  2. Compound Governance documentation
  3. Compound — official site
  4. Compound source code (GitHub, compound-finance)

This guide explains how the network works and how to swap into it. It is not financial advice; crypto prices can move quickly.

Ready to swap Compound (COMP)? Here's exactly what to do

Three steps, no account and no ID. SwapRocket compares live rates across every connected provider and sends the coins straight to your own wallet.

  1. 1Pick the pair and the amount you want to exchange — the widget shows the compared rate before you commit.
  2. 2Paste the wallet address that should receive the funds, then confirm the quote.
  3. 3Send your deposit to the address shown. The swap settles automatically, usually in minutes.
Start your Compound (COMP) swap

Non-custodial: SwapRocket never holds your coins and never asks for an account.