With dollars, an on-ramp turns them into crypto in your own wallet. With crypto on another chain, a bridge or a cross-chain swap brings it over. The cheapest route depends on where the money starts and how much it is.
| Starting From | $100 | $2,000 | $20,000 | $50,000 |
|---|---|---|---|---|
| 0xCoast US bank, via Old Glory Bank | ≈ $1.00 | ≈ $20 | ≈ $200 · bank limits | ≈ $500 · bank limits |
| Card buy (Internet Money Wallet) Debit or credit card, then a crossing | ≈ $5.84 + the crossing | ≈ $62 + the crossing | not practical | not practical |
| ProveX over Zelle Zelle (Chase, Bank of America, Citi) | ≈ $2.00 | ≈ $40 · 8 orders, 2½ days | not practical | not practical |
| Liberty Swap Crypto on Base, Arbitrum, BSC or Solana | ≈ $0.30 | ≈ $6.00 | ≈ $60 | ≈ $150 · two swaps |
| The official bridge Crypto on Ethereum | gas can outweigh it | gas only | gas only | gas only |
"Gas" is the network fee a blockchain charges for each transaction. Costs are simple arithmetic on each service's published fee, read 2026-09-26; the quote on the checkout screen is what you actually pay.
Your own bank sends dollars to an Old Glory Bank account (by ACH or wire), Old Glory Pay moves them to your Coast account, and Coast buys the tokens you choose into your PulseChain wallet — typically four to eight minutes once the dollars are in. Both accounts are one-time setups, and Coast may ask to verify your identity.
Coast's help centre lists a 1% fee on a Buy at its base tier — about $20 on $2,000 — and Old Glory Bank charges nothing to send with Old Glory Pay. Large amounts meet your bank's, Old Glory's and Coast's limits, so ask before a $20,000 or $50,000 transfer. Coast's Terms of Service (effective 2026-01-01) call an account balance a prepayment for software rental, “not convertible to USD or any other fiat or digital currency outside of the Services”, treat a withdrawal as a refund of unused prepayment, and say that if the agreement ends a remaining balance “may be forfeited or refunded” at Coast's discretion. 0xcoast.com ↗ · oldglorybank.com ↗
The Internet Money Wallet's Buy sells crypto for a debit or credit card, through Guardarian. On 2026-09-27 Guardarian's own Buy PLS page read “not available for sell/buy at this moment”, so a card buys a coin on another chain, such as ETH on Ethereum, which then crosses to PulseChain with its own fee and gas. A comparison site's listing puts the card purchase at about 2.94% plus €2.49 (roughly $2.90), about $5.84 on $100 before the crossing; Guardarian's own page estimates from about 1.6%. The checkout quote in the wallet is the real cost, and it shows whether the purchase goes through.
Some card issuers treat a crypto purchase as a cash advance, with its own fees and interest from day one. Card limits usually rule out the larger amounts. internetmoney.io ↗
ProveX is peer to peer: a seller locks USDC in an escrow contract on PulseChain, you pay the seller by Zelle, and a proof of your payment releases the USDC to your wallet. The fee is 2%, taken from the USDC you receive. It works from Chase, Bank of America and Citi only.
A new buyer's Zelle orders are capped at $150 with 12 hours between them; after $500 of completed orders the cap is $375 with 6 hours between, and after $2,000 it is $1,500 with no wait (the app's tier table, read 2026-09-27). At those caps $100 is one order and $2,000 is about eight orders over two and a half days, but only if sellers have listed that much: on 2026-09-27 ProveX's escrow contracts on PulseChain held about 1,550 USDC in all, so a larger amount waits on new sellers.
ProveX is labelled beta, a Zelle payment is final, and the proof step runs a browser extension while you are signed in to your bank. The buyer signs two PulseChain transactions, Start Order and Complete Order, so an order needs a little PLS in the wallet before it starts. The proof extension installs in desktop Chrome, Brave or Edge, not in Safari or on a phone; a Zelle payment that cannot be proven stays with the seller, and the reserved USDC returns to the seller when the reservation expires. app.provex.com ↗
Liberty Swap takes USDC (and other listed coins) on Ethereum, Base, BSC, Arbitrum, Solana or Arc and pays out on PulseChain from its own reserves, in two to three minutes. The fee is 0.3% coming in — about $6 on $2,000 — plus the sending chain's small network fee. A swap runs from 10 to 25,000 USDC, so $50,000 is two swaps. libertyswap.finance ↗
The official PulseChain bridge moves tokens from Ethereum to PulseChain in minutes to hours. It charges no percentage — only Ethereum's network fee, which is the same on $100 as on $50,000. That makes it the cheapest route for large amounts and a poor one for small ones. bridge.pulsechain.com ↗
Fees as each service publishes them, read 2026-09-28 (the card fee from a comparison site's Guardarian listing and Guardarian's own estimate; Coast's from its help centre); they change, and the checkout quote is the one that counts. These are directions for getting there, not advice on what to buy.