USDC in your wallet
An asset for payments on the network.
Your ecosystem guide / Arc
Arc is a layer-1 blockchain from Circle, the issuer of USDC. Gas is paid in USDC, transactions become final in under a second, and the network is EVM-compatible. Circle names stablecoin payments, foreign exchange, lending and tokenized assets as what the network is for.
Arc Mainnet is a Layer 1 network for stablecoin applications. Its native asset is USDC, which also pays network fees.
First steps
Add the network to a wallet, bring USDC in from an exchange and, when needed, send it back.
Any EVM wallet works. Circle’s documentation has instructions for MetaMask, Rabby, Coinbase Wallet and Rainbow.
Network name in the wallet: Arc; currency symbol: USDC. Wallets without custom gas-token support may show the balance as “ETH”, but it is USDC.
Domains such as arc-scan and arcscan are not Circle’s: the official explorer is explorer.arc.io.
Instructions in the Arc documentation ↗USDC withdrawals from exchanges to the Arc network are in the table below: fee, minimum and withdrawal status from exchange data that Yieldo collects every 30 minutes.
| Coin | Exchange | Network on the exchange | Fee | Minimum | Withdrawals | Action |
|---|---|---|---|---|---|---|
| USDC | Bybit | ARC | 0 | 2 | Open | Withdraw |
| USDC | Upbit | ARC | 0.01 | 0.01 | Open | Withdraw |
| USDC | Binance | ARC | 0.02 | 0.1 | Open | Withdraw |
| USDC | Bitget | ARC | 0.02 | 4.9935583 | Open | Withdraw |
| USDC | Gate.io | ARC | 0.05 | 0.01 | Open | Withdraw |
| USDC | MEXC | ARC | 0.5 | 1 | Open | Withdraw |
| USDC | Kraken | ARC | 1 | 2 | Open | Withdraw |
| USDC | KuCoin | ARC | 1 | 2 | Open | Withdraw |
| USDC | BingX | ARC | 1.5 | 4.996603 | Open | Withdraw |
Accepting USDC from the Arc network:
exchange data as of 27.10.2026 06:07
An ordinary Arc transaction pays gas from the same USDC balance used for the transfer. Set aside the wallet’s fee estimate before choosing the amount to send. ETH is not needed for that Arc transaction.
With an assumed balance of 100 USDC and an assumed fee of 0.01 USDC, the transfer budget is 99.99 USDC. The fee here is chosen for arithmetic; the wallet calculates the fee for the actual transaction.
100 USDC − 0.01 USDC = 99.99 USDC
In Arc, payments and fees use the same asset.
An asset for payments on the network.
Gas is paid in a stablecoin.
A separate L1 from Circle.
What it is
Public mainnet opened on 16 September 2026. The chain produced its first block on 15 May 2026; until the opening it ran as a private mainnet with more than 100 institutional and ecosystem builders.
| Parameter | Value |
|---|---|
| Network status | Public mainnet since 16 September 2026 Source → |
| Built by | Circle Source → |
| Gas is paid in | USDC Source → |
| Chain ID | 5042 (0x13b2) Source → |
| Public RPC | https://rpc.mainnet.arc.io — no key required Source → |
| Native USDC | 0x3600000000000000000000000000000000000000 Source → |
| Finality | Deterministic, under a second Source → |
| Consensus | Malachite, an implementation of Tendermint BFT: a block is final once more than two thirds of validators vote for it Source → |
| Execution | Reth, EVM-compatible Source → |
| Throughput | 3 000+ transactions per second with 20 validators and finality under 350 ms — Circle’s benchmark Source → |
| Block explorer | explorer.arc.io (Blockscout) Block explorer ↗ Source → |
Verified on 17.09.2026
Circle describes Arc as a platform for developers, businesses and institutions: stablecoin issuance, global FX, institutional-grade onchain markets and tokenized real-world assets.
| Parameter | Value |
|---|---|
| Stated audience | "a developer", "a business", "an institution" Source → |
Gas on Arc is paid in USDC, so no separate token is needed for fees. Wallets without support for a custom gas token may show the balance as “ETH”, but it is the same USDC.
| Parameter | Value |
|---|---|
| Fee model per documentation | EIP-1559 with EWMA smoothing; minimum base fee 20 Gwei, maximum 20 000 Gwei; the base fee is not burned Source → |
| Fee target | About $0.001 per ERC-20 transfer — the design target in Circle’s documentation Source → |
| Measured on 17.09.2026 | An ERC-20 token transfer cost 0.0009–0.0012 USDC by transaction receipts; a plain transfer at the 20 Gwei base fee works out to 0.00042 USDC Source → |
Verified on 17.09.2026
They are two interfaces to the same USDC balance. A transfer through either interface changes that balance. Arc gives USDC an ERC-20 interface directly, so applications do not need to wrap it first.
USDC ERC-20 interface on Arc Mainnet
0x3600000000000000000000000000000000000000 ↗
| Interface | Precision | Used for |
|---|---|---|
| Native USDC | 18 decimals | Network gas and native transfers |
| ERC-20 USDC | 6 decimals | Token transfers and spending allowances |
The fee currency and network token are separate questions. Issuance status and ARC terms are listed below.
Used to pay gas on Arc.
Check issuance plans and public availability against Circle announcements.
Token
ARC is the Arc network token that Circle describes as a coordination asset: staking and delegation once the network moves to proof-of-stake, governance and fee mechanics. Network gas stays in USDC.
The token has been minted and partly sold to institutional investors, but it has not been launched publicly.
| Parameter | Value |
|---|---|
| ARC token | Minted, not launched publicly Source → |
| Sale, May 2026 | 740 million ARC at $0.30 to institutional investors led by a16z crypto: $222 million at a $3 billion fully diluted network valuation (Form 8-K, 11.05.2026) Source → |
| Sale total | With the second closing on 29–30 June 2026: 807.5 million ARC for $242.2 million (Form 10-Q, second quarter) Source → |
| Sale terms | Tokens are locked for at least a year after the network moves to proof-of-stake; if the move is not completed by 08.05.2028, buyers may demand their money back Source → |
| Mint | In the mainnet launch week (press release of 16.09.2026) the full initial supply of 10 billion ARC was minted; Circle states the mint is not a commitment to publicly launch ARC Source → |
| Allocation in the whitepaper | 60% ecosystem (token sales, developer grants and more), 25% Circle, 15% long-term reserve; initial inflation of about 2–3% Source → |
| arc.io on 17.09.2026 | “ARC is not launched”; on a native token “no final decision has been made” Source → |
| Proof-of-stake | Circle is exploring a move from proof-of-authority to proof-of-stake in 2027; network fees remain payable in USDC Source → |
Circle has announced no airdrop and no participation rules for users.
The ARC ticker on exchanges belongs to AI Rig Complex and has nothing to do with the Arc network.
Verified on 17.09.2026
Validators confirm blocks on Arc. Both consensus rules and participation conditions matter.
A user sends a payment.
Participate in agreeing on the network state.
Finality conditions are in the network parameters below.
Network
Arc blocks are confirmed by a permissioned validator set of regulated institutions (proof-of-authority). Anyone can use the network and deploy contracts except blocklisted addresses; only members of that set confirm blocks.
| Parameter | Value |
|---|---|
| Founding validator cohort | Circle with BlackRock, DTCC, Galaxy, ICE, Mastercard, MoneyGram, SBI Group, Standard Chartered, Sumitomo, Visa and Worldpay (Global Payments); rolled out in phases Source → |
| Sanctions controls | Built into the validator layer of the network Source → |
| Monitoring | TRM Labs, Elliptic and Hypernative, run by those third parties; Circle states this is not monitoring of every application on Arc Source → |
| Bug bounty | Up to $1 million on HackerOne Bug bounty ↗ Source → |
| Post-quantum signatures | The network has built-in verification of SLH-DSA-SHA2-128s signatures; Circle calls the support beta and opt-in and names no wallet that uses it Source → |
Verified on 17.09.2026
Around the network
Tools for token charts, launches, swaps, transfers and lending on Arc.
Screener
Charts and token data for Arc.
Launchpad
A launchpad and trading settled in USDC, with Arc declared in its code.
Launchpad
Token launches and its own DEX.
Launchpad
A launchpad for tokens and NFTs.
Launchpad
A meme-coin launchpad with a choice of fee mode.
Launchpad
A launchpad, trading and its own bridge.
Launchpad
A bonding-curve launchpad. The home page is behind authentication; Arc support is declared in its code.
DEX
Trading and token launches; the network is declared in code rather than on the home page.
DEX
A swap aggregator aimed at stablecoins, with an Arc switch in the interface.
DEX
A swap aggregator, with the network declared in code.
DEX
Uniswap’s official deployment list includes Arc — versions 2, 3 and 4 plus the router and permissions. Addresses on this network are its own, not the Ethereum ones.
Lending
Lending protocol; version 4 is deployed on Arc and counted by DefiLlama on the network.
Lending
Morpho Blue lending protocol on Arc; counted by DefiLlama.
Perpetuals
Perpetuals on currency pairs, settled in stablecoins.
AI agents
Swaps, its own DEX, lending and a stablecoin run by an AI agent. Arc is wired into the app code and the DEX contracts are already deployed on mainnet, but the app itself was not enabled for Arc on the check date — a waitlist is open.
Bridge
Multichain swaps on top of LI.FI. Arc is available as a destination: a USDC route from Base to Arc comes back through several bridges, such as Relay and Polymer.
Bridge
Cross-chain messaging infrastructure: Arc is in the SDK and the core contract is deployed on the chain.
AI agents
Hiring AI agents with USDC escrow. It runs on Arc’s testnet, not mainnet.
Aero is the successor to Aerodrome, a brand from the Base network. Aero contracts appeared on Arc on 15 September; DefiLlama counts its Aerodrome Slipstream venue on the network.
The Across bridge does not support Arc: its own list covers 21 networks, and Arc is not among them.
Arc / follow the dollar
On Arc, a Tolly buy fee takes five different paths. Selling changes both the distribution and the currency of the fee.
12% of the fee goes to the project token holders’ shared rewards pool.
Tolly · How it works — primary source ↗Checked 21 Sep 2026
From 1 USDC in buy fees
The buy fee is 1% of the trade. These are shares of that fee, not of the entire purchase.
Sell fees are collected in the project token
On Arc, one USDC balance covers both transfers and network fees. No separate gas token is needed.
Amount sent + network fee = USDC deducted. The actual fee depends on the operation.
Arc Docs ↗Who launched
Launchpad tokens use different fee models: creator payments, holder rewards, buybacks and burns.
A launchpad and a DEX. Every trade pays a 1 % pool fee, and on a buy it splits: 64 % to the token’s creator, 12 % into holder rewards, 10 % to the protocol, 9 % to buying TOLLY and taking it out of circulation, 5 % to removing the project’s own token from circulation. On a sell the fee arrives in the project token and is removed from circulation in full.
Contract: 0xbc43ce8dec648ea298c4275559b81d6261c90b67
Deposits and withdrawals on MEXC on the Arc network
The Argus launchpad’s token charges a 1 % tax on buys and sells, routing the proceeds to a burn address.
Contract: 0xece5ca8bf9220718e5727754026757512212cb3c
Deposits and withdrawals on MEXC on the Arc network
The Warp launchpad’s token: a USDC curve, a move to its own DEX around a market-cap threshold, a 1 % fee. The token itself has no tax.
Contract: 0x384c60f98ecd4c26345499345c03d677e40f115e
A meme-coin launchpad. A creator can pick a 1 % fee mode where half goes to holders of their token in USDC, half to the creator and nothing to the platform; the second mode splits 70/30 in the creator’s favour.
The project’s configuration sets a 3 % buy and sell fee, a 5 % fee ceiling and a two-hour interval for USDC holder rewards. Half the fees go into a rewards bucket; each cycle distributes 6 % of that bucket. Shares use a holding-duration bonus of up to double, with an entry threshold of 0.01 % of supply. A keeper initiates the payout.
The venue launches tokens paired with stock tokens — NVDA, CRCL, TSLA, AAPL; 706 launches as of the check date. The "stocks" are minted by the project’s own team against shares brought over from Robinhood Chain, and the bridge is custodial: minting, redemptions and vault custody are, in its own words, controlled by team-operated wallets. The project states plainly that it is not affiliated with Robinhood, Arc or Circle.
Contract: 0x2164bb17a2d38c1b5170e987b2c0416df1efc752
Deposits and withdrawals on MEXC on the Arc network
The token of the brc.exchange DEX; the contract’s name is BaraCat. It was issued on 9 July 2026 through the noxa launchpad factory, which its creation transaction shows.
Meme tokens
Meme tokens below have separate contracts. The address distinguishes the token even when names or tickers match.
Arc has produced blocks since 15 May 2026 and opened publicly on 16 September 2026.
Deployed 10.06.2026
Deployed 11.06.2026
Deployed a little over a day after ARCAT.
Deployed 15.07.2026
Deployed 17.07.2026
"Architects" is the official name of Arc’s community programme, announced by Circle in March 2026. The token has no connection to it and says so itself.
A copy with the same ticker was minted on the day the network opened. The original is the address below — check it.
Deployed 24.07.2026
The token is called "Just a Circle" and does not present itself as a share. Note the overlap: CRCL is Circle’s real ticker on the New York Stock Exchange.
A copy with the same ticker was minted on the day the network opened. The original is the address below — check it.
Deployed 29.07.2026
Deployed 08.08.2026
0xeb64987643db71c76b2a2be7e723decc995e5b37
Deposits and withdrawals on MEXC on the Arc network
Deployed 22.08.2026
Deployed 09.09.2026
Deployed 11.09.2026
Deployed on 11 September 2026.
Collections
NFT collections use ERC-721 contracts on Arc. The cards link collection contracts and project pages.
The contract caps supply at 6 283 and serves metadata and images on chain. OpenSea is the collection’s secondary-market venue. The domain arcling.art, without the “s”, is a copy of the site carrying wallet-draining code — do not open it.
An NFT collection with a deployed ERC-721 contract on Arc.
0x0ac036caf146e5d2e36c1f7f52aaee34f548aaec
On-chain supply matches the claim. Mind the almost identically named contract at 9999 — that is a different project.
An NFT collection with a deployed contract on Arc.
A mint usually runs in phases. GTD (guaranteed) is a reserved spot: a listed wallet can mint in its window until its limit is used. FCFS (first come, first served) is a spot without a guarantee: the window opens for the list, but there are not enough tokens for everyone, so they go to whoever is first. The public phase is open to everyone, though often little or nothing is left for it.
Spots are handed out under each project’s own rules — most often through tasks on X: following, reposting, tagging friends, activity on Discord, giveaways with partners. The terms differ per collection and change along the way, so go by the project’s pinned post rather than retellings.
Gas on Arc is paid in USDC, so minting needs USDC on the Arc network itself — how to bring it in is under “How to start”.
Open an allowlist checker or a mint page only from the link in the project’s X profile. Fake checkers and mint pages are the most common way to drain a wallet: checking an allowlist never requires signing a transaction, and no one legitimate asks for a seed phrase.
Twinned names on Arc are no longer hypothetical. The chain holds two different contracts named ARC BROKERS with different supplies, neither matching what the lists claim. Alongside the real Arc Kitties sits an almost identically named contract with four times the supply. And on the morning of 16 September the chain held a contract with an entirely different name and exactly as many tokens as Arclings — 6 283; the original is called ARCLINGS, and its address is on its card above.
People
Official Arc and Circle accounts, independent projects and communities around the network.
Checked on 23.10.2026 10:01 MSK
Checked on 23.10.2026 22:53 MSK
Questions
No. Gas on Arc is paid in USDC. Minting 10 billion ARC in September 2026 did not change that: Circle states network fees remain payable in USDC.
Not publicly. In May and June 2026 Circle sold 807.5 million ARC to institutional investors, and in the mainnet launch week in September it minted all 10 billion tokens, but it has not announced a public launch. The ARC ticker on exchanges belongs to a different project, AI Rig Complex.
As of 27.10.2026 06:07, among the exchanges whose fees Yieldo collects, USDC withdrawals to the Arc network are open on Bybit, Upbit, Binance, Bitget, Gate.io, MEXC, Kraken, KuCoin, BingX. Fees and minimums are in the table under “How to start”.
Yes, explorer.arc.io — Circle’s documentation points to it. Domains such as arc-scan and arcscan are not Circle’s.
Circle’s documentation targets about $0.001 per token transfer. On 17 September 2026 a token transfer cost 0.0009–0.0012 USDC by transaction receipts; a plain transfer at the 20 Gwei base fee works out to about 0.0004 USDC.
Manually: network name Arc, chain ID 5042, RPC https://rpc.mainnet.arc.io, currency symbol USDC, explorer https://explorer.arc.io. docs.arc.io has instructions for MetaMask, Rabby, Coinbase Wallet and Rainbow.
A permissioned validator set of regulated institutions (proof-of-authority). The founding cohort, alongside Circle, is BlackRock, DTCC, Galaxy, ICE, Mastercard, MoneyGram, SBI Group, Standard Chartered, Sumitomo, Visa and Worldpay, rolled out in phases. Circle is exploring a move to proof-of-stake in 2027.
Launch
More than 100 applications and more than 100 institutional and ecosystem builders
Source ↗Binance Wallet, Bitget Wallet, Gate Web3, KuCoin Web3, Ledger, MetaMask, OKX Wallet, Phantom, Rainbow, Trust Wallet — listed as “live on or exploring”
Source ↗Binance, Bitso, Bitvavo, Bybit, Coinbase, Gate, Kraken, KuCoin, MEXC, OKX, OSL, Upbit, Wenia — listed as “live on or exploring”
Source ↗Fireblocks, BNY, Chainlink
Source ↗Aave, Morpho, Uniswap, Aerodrome, FalconX, Galaxy, GSR, Keyrock
Source ↗Rain, Thunes, Wirex
Source ↗USDC natively; BlackRock BUIDL expected; DTCC tokenization integration planned for H2 2027
Source ↗Privacy Sector, Payment Sector (more than 100 000 transactions per second), Agent Sector
Source ↗explorer.arc.io answers, indexes the chain from block 2 (15.05.2026) and shows contract creators
Source ↗Public RPC answers eth_chainId = 0x13b2 (5042) and reports client arc/v1
Source ↗Exchange APIs on 17.09.2026: USDC withdrawals to Arc open on Binance, Bybit, Gate, Bitget and MEXC; deposits also on KuCoin and BingX
Source ↗The official deployment list holds 31 active mainnet entries for chain 5042 — v2, v3, v4, UniswapX, Universal Router, Permit2, Liquidity Launchpad and Smart Wallet
Source ↗CCTP (domain 26) and Gateway contracts are deployed on mainnet
Source ↗Aero is the successor to Aerodrome from the Base network: contracts appeared on Arc on 15 September, and DefiLlama counts the Aerodrome Slipstream venue on the Arc network
Source ↗DefiLlama counts Morpho, Aave V4 and Uniswap on the Arc network
Source ↗Verified on 17.09.2026
Primary sources
Trading
Terminal
Buys a token from a pasted contract address. Beyond a manual trade it carries limit orders, auto-snipe, copytrade, signals and a bridge.
The fee is 1% on every buy and sell; transfers are not taxed. On Solana it is taken inside the same transaction, on other chains it accrues per Telegram account and is charged once unpaid fees pass the chain minimum. Keys: the documentation cites AES encryption, the Terms of Service say the provider retains the private keys.
Telegram
The Terms prohibit access from the United States, Canada and other locations on the provider’s restricted-location list.
Checked 2026-09-18
Terminal
Buys a token from a pasted contract address. It carries copytrading, take-profit and stop-loss, limit orders, DCA and a sniper marked as EVM-only.
The fee is 1% per transaction. Keys: the bot provides the wallet, the documentation says the private key is not stored in clear.
Telegram
Checked 2026-09-18
Terminal
Trades off a single USDC balance on Solana and buys from a pasted contract address; buy and sell confirmations are off by default.
The fee is tiered: 1% on most chains, up to 2% on an Ethereum or HyperEVM buy, and Solana sells step from 10% down to 1%. Gas is sponsored up to $5 per trade and the bot asks for the surplus above that. Keys: the Privy-backed wallet is yours and the private key can be exported.
Telegram
The Terms prohibit use from the United States, China and other listed jurisdictions, and prohibit using a VPN to get around that.
Checked 2026-09-18
Terminal
Follow wallets, receive alerts and trade the tokens you discover. Tracking and trading support different networks.
Web
Checked 2026-10-08
Terminal
A terminal for market, limit and TWAP orders. Prime uses a separate Trading Vault, with gas costs deducted during execution.
Web
User controls keys
Definitive’s terms prohibit use by sanctioned persons and residents of territories subject to country-wide or territory-wide sanctions.
Checked 2026-10-08
Terminal
Contract-address buys, limit orders, auto-sniping, copy trading and DCA. Balances and positions sync with Banana Pro; create a wallet in the bot or import one with its private key.
Robinhood Chain trades cost 1%. On Ethereum, manual buys and limit orders cost 0.5%, auto-sniping 1%. Swaps between USDT, USDC and DAI stablecoins on EVM have a stated 0% service fee. Gas and DEX fees are separate; there is no subscription.
Telegram
Checked 2026-09-22
Terminal
Web trading with charts, wallet labels, contract checks, limit orders, take-profit, stop-loss and copy trading. Connect an external wallet or sign in through Telegram to use a GMGN wallet.
The service charges 1% per buy or sell, including copy trades. Gas, priority fees, validator tips and venue fees are separate. With an external browser wallet, private keys remain with the user.
Web
SOL withdrawals from a GMGN Telegram-linked wallet require 2FA setup and an address whitelist. A new or changed whitelist triggers a 3-hour withdrawal hold; rebinding Google Authenticator triggers a 24-hour hold.
Checked 2026-09-22
Wallet · Terminal
A Web3 product combining self-custody with a dedicated DEX trading module. The wallet is available in apps and an extension; the DEX combines token discovery, analysis and swap execution.
Web
Access is prohibited in Cuba, Iran, North Korea, Crimea, Sevastopol, Donetsk and Luhansk. Referral codes support seed phrase wallets and private key wallets; the latter are supported only on Solana and EVM networks.
Checked 2026-10-01
Terminal
A social trading feed and token purchases from one cash balance. Positions are accessible on web and mobile.
Web · iOS · Android
User controls keys
Perps are unavailable to U.S. persons. The terms also exclude sanctioned persons and the listed sanctioned jurisdictions.
Checked 2026-10-23
Addresses and routes checked 17.09.2026