Directory/Swapper Finance
Swapper Finance

Swapper Finance

Contact
Visit website
Resources
Category
  • Bridge SDKs
  • Infrastructure Providers
  • Payments
Use Cases
  • Cross-Chain Transfers
  • Payment Settlement
  • Trading and Swapping
Blockchains Supported
  • Arbitrum
  • Avalanche
  • Base
  • Ethereum
  • OP Mainnet
On/Off-Ramps
  • Yes
Platform
  • Web
Support
Swapper Finance

Enabling Web3 platforms to accept direct user deposits from payment cards, Web3 wallets, or crypto transfers through a single, compliant, end-to-end onchain workflow.

Swapper Finance is a next-generation payments and onboarding infrastructure layer built in collaboration with Mastercard and Chainlink.

Designed for protocols that want to scale user acquisition globally while maintaining security, compliance, and a familiar user experience, our infrastructure enables Web3 platforms to accept direct user deposits from payment cards, Web3 wallets, or crypto transfers through a single, compliant, end-to-end onchain workflow.

How it Works:

  • Users deposit via payment cards, Web3 wallets, or crypto transfers
  • Identity, compliance, fiat conversion, settlement, and execution are orchestrated in a single CRE-powered workflow
  • Funds arrive onchain in the target protocol, ready for use

What Makes Swapper Finance Unique:

  • Orchestration powered by Chainlink Runtime Environment (CRE)
  • Integration with Mastercard’s payment rails
  • No exchanges, no custodians, no fragmented flows
  • Designed for protocol-level integration, not just consumer apps

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Ready to connect with Swapper Finance?

Digital assets are subject to a number of risks, including price volatility. Transacting in digital assets could result in significant losses and may not be suitable for some consumers. Digital asset markets and exchanges are not regulated with the same controls or customer protections available with other forms of financial products and are subject to an evolving regulatory environment. Digital assets do not typically have legal tender status and are not covered by deposit protection insurance. The past performance of a digital asset is not a guide to future performance, nor is it a reliable indicator of future results or performance. Additional disclosures can be found on the Legal and Privacy page.

Circle Internet Financial, LLC (NMLS ID# 1201441). Circle Internet Financial, LLC is licensed as a Money Transmitter by the New York State Department of Financial Institutions and to engage in Virtual Currency Business Activity by the New York State Department of Financial Services. Texas customers click here for information about filing complaints. Maryland customers click here for information about filing complaints.

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Some products and services made available on the Circle Developer Platform (collectively, “Web3 Services”) are offered by Circle Technology Services, LLC (“CTS”). Services do not include financial, investment, tax, legal, regulatory, accounting, business, or other advice. CTS is only a provider of software and related technology and is not engaged in any regulated money transmission activity in connection with the services it provides. For additional details, please click here to see the Circle Developer terms of service.