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How to Deposit on PolyGram: USDC, Credit Card & Bank Transfer Guide

Step-by-step guide to depositing on PolyGram prediction markets. Options include USDC wallet transfer, credit card on-ramp, and bank transfer. Minimum: none.

Sarah Whitfield
Markets Editor — Political Forecasting · 1 May 2026 · 3 min read

Opening an account and funding it on PolyGram moves considerably faster than setting up a conventional brokerage. Your account can be operational and ready for your inaugural wager within just 5 minutes. Below we outline all the funding options at your disposal.

Method 1: Credit or Debit Card (Fastest)

PolyGram's integrated fiat gateway processes major credit and debit cards across most jurisdictions. Here's the workflow:

  1. Launch PolyGram via Telegram
  2. Go to Wallet → Deposit
  3. Choose "Card Payment"
  4. Input your desired amount in USD/EUR/GBP
  5. Finish card authentication
  6. USDC reaches your wallet in roughly 30-60 seconds

Fees: Approximately 2-3% card processing charge (typical across crypto funding platforms)

Method 2: USDC Transfer from Exchange

Already holding USDC on a major exchange? This route generally offers the most economical deposit option.

  1. Access Wallet → Deposit within PolyGram
  2. Retrieve your Polygon receiving address
  3. From your exchange account (Coinbase, Kraken, Binance), begin a USDC withdrawal directed to Polygon
  4. Ensure you select "Polygon" as your destination chain — avoid Ethereum mainnet (considerably steeper charges)
  5. USDC lands in your account between 30-120 seconds

Fees: Your exchange's withdrawal cost (usually $0-5 range) plus negligible Polygon transaction costs

Method 3: Self-Custody Wallet Transfer

Storing USDC in MetaMask, Trust Wallet, or another Polygon-enabled custodial solution?

  1. Obtain your PolyGram receiving address via Wallet → Deposit
  2. Access your wallet application and transmit USDC on the Polygon network to this address
  3. Authorise the transfer through your wallet interface
  4. USDC settles within 2-5 seconds on Polygon

Fees: Polygon network charges exclusively — ordinarily under $0.01

Method 4: Ethereum Bridge (Advanced)

Possess USDC on the Ethereum main chain? Deploy the Polygon Bridge mechanism to relocate funds to Polygon:

  • Visit bridge.polygon.technology
  • Shift USDC from Ethereum to Polygon (approximately 15-20 minute duration)
  • Subsequently transfer from your Polygon account into PolyGram

Fees: Ethereum network charges (presently $5-30 contingent on network load)

FAQ

Is there a minimum deposit on PolyGram?
There is no mandatory minimum. Deposits of any size are accepted and you may commence trading straight away. The majority of participants begin with $20-100 to engage with genuine market conditions.
What currencies can I deposit?
USDC serves as the primary trading medium. The fiat gateway accommodates USD, EUR, GBP, and numerous other major currencies with instantaneous conversion into USDC.
How do I withdraw my winnings?
Go to Wallet → Withdraw. You have the option to move USDC to any Polygon-compatible address, convert via bridge to Ethereum, or utilise the fiat off-ramp to obtain USD/EUR/GBP transferred directly to your bank account.
Sarah Whitfield
Markets Editor — Political Forecasting

Sarah has tracked political prediction markets and election forecasting since the 2020 US cycle. Focus: US presidential, congressional, and UK parliamentary contracts.