// FAQ
Everything You Need to Know
30 questions answered about XRP Bridge and the XRPL DeFi ecosystem.
What is XRP Bridge? +
XRP Bridge is a comprehensive DeFi protocol built on the XRP Ledger (XRPL). It enables cross-chain asset bridging, token swapping via the native XRPL AMM, liquidity pool provisioning, XRP staking, and borrowing — all in one unified interface accessible from xrp-bridge.com.
What makes XRP Bridge different from other bridges? +
XRP Bridge is purpose-built on the XRP Ledger, leveraging XRPL's 3-5 second native finality, near-zero transaction fees, and built-in escrow mechanism. This makes it fundamentally faster, cheaper, and more secure than bridges built on EVM chains with 15-second block times and high gas costs.
How fast is the XRP Bridge cross-chain transfer? +
The average XRP Bridge cross-chain transfer completes in 28 seconds. This varies by destination: Solana ~22s, BNB Chain ~28s, Avalanche ~30s, Polygon ~32s, Optimism ~35s, Arbitrum ~38s, Base ~40s, and Ethereum ~45s. This is 10-20x faster than traditional bridge alternatives.
What are the fees on XRP Bridge? +
XRP Bridge charges a flat 0.05% protocol fee on all bridge and swap transactions — the lowest in the industry. There are no hidden fees or gas surprises. XRPL's native transaction costs are a fraction of a cent, making XRP Bridge the most cost-effective DeFi protocol available.
Which blockchains does XRP Bridge support? +
XRP Bridge currently supports 10 blockchain networks: XRP Ledger (origin), Ethereum, BNB Chain, Polygon, Arbitrum, Optimism, Solana, Base, Avalanche, and Sui. New chains are added regularly through governance proposals. All routes are bi-directional.
What wallets can I use with XRP Bridge? +
XRP Bridge supports XUMM/Xaman (the leading XRPL wallet), Crossmark browser extension, MetaMask (for EVM chains), Ledger hardware wallets, and WalletConnect-compatible mobile wallets. We recommend XUMM/Xaman for the best XRPL native experience.
How is my transfer secured? +
XRP Bridge uses a dual-layer security model: Multi-Party Computation (MPC) for distributed key management across 12+ independent validator nodes, and XRPL's native cryptographic escrow for on-chain lock/release mechanics. The protocol has been audited by CertiK, Hacken, OtterSec, and Quantstamp.
What is the XRPL AMM and how does the Swap feature work? +
The XRP Ledger includes a native Automated Market Maker (AMM) integrated directly into the ledger protocol. XRP Bridge's Swap feature routes trades through this AMM for maximum capital efficiency and minimum slippage. You can swap any XRPL-native token directly without smart contract risk.
What assets can I bridge and swap? +
XRP Bridge supports native XRP, USDT, USDC, ETH, BNB, SOL, MATIC, and 50+ other tokens across all supported chains. Additionally, any XRPL-issued token (IOU) can be swapped natively. The asset list expands continuously through governance.
How do liquidity pools work on XRP Bridge? +
Liquidity providers deposit token pairs into XRPL AMM pools or cross-chain bridge liquidity pools. In return, they receive LP tokens representing their share and earn a portion of all trading fees. APYs range from 8% to 34%+ depending on the pool. Rewards are distributed in XRP daily.
What are the staking options on XRP Bridge? +
XRP Bridge offers two staking tiers: Flexible Staking at 8.5% APY with no lock-up period (unstake anytime), and 90-Day Locked Staking at 18.2% APY for users who can commit their XRP for 90 days. Staking rewards are paid in XRP and credited daily.
How does borrowing work on XRP Bridge? +
Deposit XRP or other supported assets as collateral to borrow USDT, USDC, or other tokens at competitive rates (starting at 3.2% APR). The Loan-to-Value (LTV) ratio is up to 75%. Liquidation only occurs if collateral falls below the minimum threshold, with a clear 24-hour warning.
How do I earn XRP rewards? +
XRP Bridge's Activity Rewards program distributes XRP to all active protocol users daily. Every qualifying action — completing a swap, bridging assets, adding liquidity, or staking — earns reward points that are converted to XRP at the daily settlement. Rewards are displayed in your dashboard after connecting your wallet.
Is XRP Bridge non-custodial? +
Yes, XRP Bridge is fully non-custodial. You always maintain control of your private keys. Funds are locked only in cryptographic XRPL escrow contracts during transit — not held by XRP Bridge. There are no admin keys that can access user funds under any circumstances.
What is the minimum amount to bridge? +
The minimum bridge amount is 20 XRP (or equivalent in other tokens). This minimum exists to ensure the bridge fee and destination network costs are economically viable. There is no maximum limit — institutional-sized transfers are fully supported.
What happens if a bridge transfer fails? +
In the unlikely event a transfer fails, the XRPL escrow automatically releases the funds back to your sending wallet after a timeout period (typically 30 minutes). You never lose funds to a failed bridge. The refund happens automatically — no support ticket needed.
Has XRP Bridge ever been hacked or lost funds? +
No. XRP Bridge has facilitated over $1.8 billion in total volume with zero security incidents. The protocol's MPC architecture, XRPL escrow settlement, and four independent security audits have maintained a perfect track record since launch.
How does the 72-hour timelock protect me? +
Any change to protocol parameters, smart contract upgrades, or governance decisions requires a mandatory 72-hour waiting period before taking effect. This gives all users time to review proposed changes and withdraw their funds if they disagree — eliminating rug-pull risk from protocol upgrades.
What is the $3M Bug Bounty Program? +
XRP Bridge maintains the largest bug bounty in XRPL DeFi, offering up to $3,000,000 USD in rewards for security researchers who discover and responsibly disclose critical vulnerabilities. Bounties scale from $1,000 (low severity) to $3,000,000 (critical, funds at risk). This actively incentivizes white-hat security research.
Which security firms audited XRP Bridge? +
XRP Bridge has been independently audited by four leading blockchain security firms: CertiK (February 2024), Hacken (April 2024), OtterSec — specialists in non-EVM protocols (June 2024), and Quantstamp (September 2024). All four audits resulted in a PASSED status with no critical findings. Full reports are publicly available.
Is there a governance token? +
Yes. The XRP Bridge governance token (ticker: XBRG) allows holders to vote on protocol parameters including new chain integrations, fee adjustments, liquidity incentives, treasury allocations, and security upgrades. XBRG holders shape the future direction of the protocol through on-chain XRPL governance.
How is XRP Bridge different from the XRPL native bridge (Axelar)? +
While Axelar provides generic cross-chain messaging infrastructure, XRP Bridge is a user-facing DeFi application purpose-built on XRPL with optimized UX, native XRPL AMM integration, staking, borrowing, and a unified liquidity layer. XRP Bridge can also route through Axelar or its own validator network depending on optimal route.
Can I bridge NFTs with XRP Bridge? +
XRP Bridge currently supports fungible token bridging. XRPL NFT (XLS-20) bridging to other chains is on the development roadmap and targeted for Q2 2025. This will allow XRPL NFT holders to bridge their assets to Ethereum and Solana ecosystems while preserving on-chain metadata.
What is the XRP Ledger and why build on it? +
The XRP Ledger (XRPL) is a public blockchain that has operated continuously since 2012 with zero downtime. It achieves 3-5 second finality, processes 1,500+ transactions per second, and costs fractions of a cent per transaction. Its native DEX and AMM, built-in escrow, and energy efficiency (100% carbon neutral) make it ideal for DeFi infrastructure.
Does XRP Bridge work on mobile? +
Yes, XRP Bridge is fully responsive and optimized for mobile browsers. The best mobile experience uses XUMM/Xaman wallet with WalletConnect integration. Simply visit xrp-bridge.com on your mobile browser, connect XUMM, and all bridge, swap, staking, and borrowing functions work natively.
Are there any geographic restrictions? +
XRP Bridge is a decentralized protocol accessible globally. However, users are responsible for compliance with their local regulations regarding cryptocurrency usage. Users in certain jurisdictions (OFAC-sanctioned regions) may find access restricted at the interface level in accordance with applicable sanctions law.
How does XRP Bridge handle slippage? +
XRP Bridge uses the XRPL's native path-finding algorithm to find the best execution route and minimize slippage. Users can set a custom slippage tolerance (default 0.5%, recommended range 0.1%-2%). If market conditions cause slippage to exceed your tolerance, the transaction reverts automatically — you never receive less than your minimum.
Can developers integrate with XRP Bridge? +
Yes. XRP Bridge provides a public REST API and JavaScript/TypeScript SDK for developers to integrate cross-chain bridging, swapping, and liquidity functions into their own applications. Full documentation, code examples, and sandbox environment are available at docs.xrp-bridge.com. API usage is free up to 10,000 requests/day.
How do I track my bridge transfer in real-time? +
Every XRP Bridge transfer generates a unique transaction hash at each network hop. You can track the complete journey in the Bridge History section of the app — seeing real-time status from XRPL lock, to validator confirmation, to destination chain release. All steps link to the respective blockchain explorer for independent verification.
What is the roadmap for XRP Bridge? +
XRP Bridge's 2025 roadmap includes: XRPL NFT bridging (Q2), institutional API and white-label solutions (Q2), XRP Ledger native options trading (Q3), cross-chain yield optimization vaults (Q3), 5 additional chain integrations including TON and Cosmos (Q3-Q4), and a fully decentralized governance launch with XBRG token distribution (Q4).