{"id":13530,"date":"2026-10-25T06:00:51","date_gmt":"2026-10-25T06:00:51","guid":{"rendered":"https:\/\/ad-doge.com\/blog\/circle-gateway-adds-bitcoin-and-euro-balances-with-cirbtc-and-eurc\/"},"modified":"2026-10-25T06:00:51","modified_gmt":"2026-10-25T06:00:51","slug":"circle-gateway-adds-bitcoin-and-euro-balances-with-cirbtc-and-eurc","status":"publish","type":"post","link":"https:\/\/ad-doge.com\/blog\/circle-gateway-adds-bitcoin-and-euro-balances-with-cirbtc-and-eurc\/","title":{"rendered":"Circle Gateway Adds Bitcoin And Euro Balances With cirBTC And EURC"},"content":{"rendered":"

Circle is taking its cross-chain balance service beyond USDC. The company Bitcoin token, cirBTC, and euro stablecoin EURC, giving developers a common interface for moving three different assets.<\/p>\n

TL;DR:<\/strong> Gateway now supports cirBTC and EURC alongside USDC, with separate balances and different network routes. Its advertised speed applies after deposits have finalized.<\/p>\n

The Euro And Bitcoin Routes Differ<\/h2>\n

The expansion has a narrower footprint for bitcoin than for euros. Circle\u2019s asset-support documentation<\/a> lists cirBTC on Arc and Ethereum. EURC is supported on Arc, Avalanche, Base, Ethereum, Solana and World Chain. Availability of a token elsewhere does not automatically make that network a Gateway route.<\/p>\n

Each asset retains its own balance. Depositing EURC creates access to EURC across its supported networks; it does not fund a cirBTC withdrawal or convert euros into dollars. Applications still need a separate exchange operation when the underlying asset changes.<\/p>\n

That distinction matters for the kinds of businesses the service could help. A payments firm serving euro customers on several networks could, in principle, reduce the amount of EURC it parks in separate places. The design simplifies where a balance can be used while leaving currency exposure and conversion decisions with the business.<\/p>\n

The Speed Claim Starts After Finality<\/h2>\n

Circle advertises cross-chain access in less than 500 milliseconds once a balance has been established. That condition excludes the time needed for a fresh deposit to reach finality on its source network. A customer moving funds into Gateway for the first time therefore faces a different timing calculation from an application spending an existing balance.<\/p>\n

The Gateway documentation<\/a> describes deposits held in noncustodial GatewayWallet escrow contracts. An authorized request then allows the same asset to be minted on a supported destination chain. Circle also provides a withdrawal path that does not depend on its API, although that route carries a seven-day delay. Control of funds and immediate access to funds are separate considerations.<\/p>\n

The new assets also work with Circle\u2019s Nanopayments system, which groups off-chain payments for settlement in batches. Support has an additional boundary here: nanopayments involving assets other than USDC are limited to Ethereum Virtual Machine networks. EURC\u2019s Gateway availability on Solana should not be read as EURC Nanopayments support there.<\/p>\n

Circle says it is waiving Gateway fees for cirBTC and EURC on Arc at launch. Developers still need to assess the full transaction path, including deposits, withdrawals and settlement. Eliminating a gas charge for each individual payment does not eliminate the cost of every batch or every interaction with a smart contract.<\/p>\n

For prospective users, the useful test is concrete: whether the required asset, destination network and payment method all appear in the supported combination. A unified interface makes those decisions easier to implement, but the route matrix still determines what an application can deliver.<\/p>\n

Written by the News Desk and edited by Samuel Rae.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

Circle is taking its cross-chain balance service beyond USDC. The company Bitcoin token, cirBTC, and euro stablecoin EURC, giving developers a common interface for moving three different assets. TL;DR: Gateway now supports cirBTC and EURC alongside USDC, with separate balances and different network routes. Its advertised speed applies after deposits have finalized. The Euro And…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5835],"tags":[5438,1899,53,5595],"class_list":["post-13530","post","type-post","status-publish","format-standard","hentry","category-crypto-news","tag-cirbtc","tag-circle","tag-crypto-news","tag-eurc"],"_links":{"self":[{"href":"https:\/\/ad-doge.com\/blog\/wp-json\/wp\/v2\/posts\/13530","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ad-doge.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ad-doge.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ad-doge.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ad-doge.com\/blog\/wp-json\/wp\/v2\/comments?post=13530"}],"version-history":[{"count":0,"href":"https:\/\/ad-doge.com\/blog\/wp-json\/wp\/v2\/posts\/13530\/revisions"}],"wp:attachment":[{"href":"https:\/\/ad-doge.com\/blog\/wp-json\/wp\/v2\/media?parent=13530"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ad-doge.com\/blog\/wp-json\/wp\/v2\/categories?post=13530"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ad-doge.com\/blog\/wp-json\/wp\/v2\/tags?post=13530"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}