Crypto ↔ crypto
Swaps between cryptocurrencies.
Hodl Hodl
Hodl Hodl is a peer-to-peer Bitcoin marketplace that uses multisignature escrow, so users trade with each other instead of with a custodial exchange. How…
Guarda
Guarda is a wallet that includes an instant-swap interface, letting users exchange assets without leaving the app. Model The company describes Guarda as a…
GrumBot
GrumBot is an online service for exchanging cryptocurrencies and fiat money. The published form lists XRP, DOGE and SOL against rubles. Networks and payment…
GoldenWhale
GoldenWhale is an online service for exchanging cryptocurrencies and fiat money, with a long list of assets, currencies and payment methods. Assets and…
Godex
Godex is an online cryptocurrency exchange that swaps one digital asset for another and offers tools for partners and developers. Supported assets The service…
GhostSwap
GhostSwap is a crypto swap service that operates without user balances: funds are sent on to the address the client specifies rather than held in an account…
GetSwap
GetSwap is an instant-swap service for exchanging one cryptocurrency for another, with the result paid out to an address supplied by the client. Model The…
Gemini
Gemini is a centralized crypto exchange that pairs the ActiveTrader trading interface with separate custody and OTC services. Its institutional arm also runs…
GeCrypto
GeCrypto is a Tbilisi-based crypto OTC bureau and online broker founded in 2022. It serves both individuals and businesses and combines a physical cash desk…
Gate
Gate is a centralized spot exchange that combines an exchange account with P2P trading, OTC bank transfers, Convert and Swap tools, and a separate…
Fswap
Fswap is an online cryptocurrency exchange service that converts one digital asset into another. The published exchange form lists BTC and USDT, with the USDT…
FreeChange
FreeChange is an online service for exchanging cryptocurrency and fiat funds. The published list includes BTC, ETH, USDT, SOL, TRX, XRP, DOGE, ADA, LTC and XMR…
Foxbit
Foxbit is a Brazilian platform for buying, selling and exchanging crypto assets, serving individuals and companies. It has operated since 2014, and the…
Flyp.me
Flyp.me is a cryptocurrency exchange service from HolyTransaction with an API, widgets and a white-label offer. It is described as an instant swap service. How…
Flashift
Flashift is an aggregator of quotes from instant-swap services and DEXs, with an API and managed support. The role is listed as a swap aggregator, and the…
First-BTC
First-BTC is an online service for exchanging cryptocurrencies. The published form presents BTC, and an e-mail address is available on the website for contact…
FastEx
FastEx is an online service for exchanging cryptocurrency and fiat funds. The published list includes USDT, USDC, BTC, ETH, LTC, SOL, NEAR, LINK, TRX and POL…
ExWm
ExWm is an online service for exchanging cryptocurrencies. Its terms and the available exchange directions are published on the official website, and an e-mail…
Related subsections
What crypto-to-crypto exchangers do
Crypto-to-crypto services swap one digital asset for another without touching fiat: BTC to USDT, ETH to USDC, or the same stablecoin across networks such as TRC-20, ERC-20, BEP-20, Solana or Polygon. For payment businesses the most common use is moving settlement funds into the network a partner expects, or consolidating many small coin deposits into one stablecoin.
Types of services
- Instant exchangers with fixed or floating rates and no account required for small amounts.
- Aggregators that route a swap across several liquidity sources to find a better rate.
- Cross-chain bridges and network swaps for stablecoins.
- Exchange APIs for merchants and crypto processors who convert incoming payments automatically.
How to compare
- Effective rate: compare the amount you actually receive, including network fees, not the headline percent.
- Fixed vs floating rate: a fixed rate protects you from moves during confirmation; floating can be cheaper on calm markets.
- Supported networks: check the exact network for each coin — sending to the wrong one is the most common loss.
- Limits: minimum swap size, maximum without verification, daily caps.
- AML checks: many services screen incoming wallets and may hold funds for review; see AML & KYT.
- Speed: confirmations required per network and average completion time.
- Support: live chat and a clear refund process if a swap fails.
When an OTC desk is better
For large blocks, a swap service may move the price or trigger manual checks. An OTC desk quotes a single price for the whole amount and settles bilaterally.
Related hubs
- Crypto ↔ fiat online to cash out to a bank account.
- Crypto processing for accepting coins from customers.
- Crypto infrastructure for wallets, custody and node APIs.
Country pages exist for the US, UK, UAE, Canada and Switzerland. Nominal hub lists services but does not execute swaps or vouch for any exchanger — always test with a small amount first.