Skip to content
BTC BTC $60,194.00 +0.97% ETH ETH $1,579.29 +0.78% USDT USDT $0.998447 -0.01% BNB BNB $558.88 -1.01% USDC USDC $0.999759 +0.00% XRP XRP $1.05 +0.90% SOL SOL $71.15 -1.45% TRX TRX $0.320094 +0.15% FIGR_HELOC FIGR_HELOC $1.03 +1.30% HYPE HYPE $62.30 -2.64% DOGE DOGE $0.074666 -0.85% USDS USDS $0.99964 +0.01% RAIN RAIN $0.015591 -0.35% LEO LEO $9.43 +2.54% ZEC ZEC $400.24 -4.59% CC CC $0.152399 +0.22% XLM XLM $0.174045 -2.79% XMR XMR $313.72 -1.50% WBT WBT $48.08 -0.23% LINK LINK $7.32 +0.12% ADA ADA $0.145389 -1.24% LAB LAB $16.18 -14.97% USD1 USD1 $0.999158 -0.01% DAI DAI $0.99952 -0.02%
Analyzing Market
Glossary

Address

A crypto address is a string of letters and numbers that identifies a destination on a blockchain — the equivalent of an account number you share to receive funds.

How it works

An address is derived from a public key, which is itself derived from a private key held in your wallet. Anyone can send assets to an address, but only the holder of the matching private key can authorise spending from it. Most networks use their own address format, so an address valid on one chain is not usable on another.

Why it matters

Addresses make it possible to receive funds without revealing your private key. Because transactions are irreversible, sending to a wrong or mistyped address usually means the funds are lost, which is why wallets show full addresses and often a QR code to copy exactly.

Example

To receive a coin, you share your public address; the sender pastes it as the destination of their transaction.

Address: Frequently Asked Questions

Is it safe to share my crypto address?
Yes. An address is meant to be shared so others can send you funds. It only lets people deposit assets, not withdraw them. Spending requires the matching private key, which stays in your wallet and should never be shared. Sharing your address does, however, let anyone view its public transaction history.
What happens if I send crypto to the wrong address?
Because blockchain transactions are irreversible, funds sent to a wrong or mistyped address are usually lost for good, with no bank or support line to reverse them. If someone else controls that address, only they could choose to return it. Always double-check the full address, and use copy-paste or a QR code rather than typing it.
Can I use the same address on different blockchains?
Generally no. Most networks use their own address format, so an address valid on one chain is not usable on another, and sending an asset to an address on the wrong network can lose it. Some chains share a format but still operate separately. Always confirm both the network and the address before sending.
← All terms

Latest news

Coinbase Base Hits 2M Daily Active Addresses: Inside the L2 That Is Reshaping Ethereum's User Layer — data-visualization illustration
Ethereum News

Coinbase Base Hits 2M Daily Active Addresses: Inside the L2 That Is Reshaping Ethereum’s User Layer

Coinbase's Base L2 has crossed 2 million daily active addresses — making it the most-used rollup in the Ethereum ecosystem. We look…

Corinne Heller 2 min read
Ethereum Gas Fees at 6-Month Low: How Layer-2 Adoption Is Reshaping Onchain Economics — data-visualization illustration
Ethereum

Ethereum Gas Fees at 6-Month Low: How Layer-2 Adoption Is Reshaping Onchain Economics

Ethereum base-layer gas fees have dropped to sub-3 Gwei averages as Arbitrum, Base and Optimism absorb the bulk of DeFi and NFT…

Brian Njuguna 2 min read