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Guide

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 · · 3 min read
✓ Fact-checked · 📅 Updated 1 May 2026 · 3 min read
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Opening an account on PolyGram moves considerably faster than setting up a conventional investment account. Within just 5 minutes, you can complete your account setup and execute your initial prediction. Below is a comprehensive breakdown of all deposit options available to you.

Method 1: Credit or Debit Card (Fastest)

PolyGram's integrated fiat gateway accepts all major credit and debit cards across most regions. The steps involved are straightforward:

  1. Launch PolyGram via Telegram
  2. Go to Wallet → Deposit
  3. Choose "Card Payment"
  4. Specify your deposit amount in USD/EUR/GBP
  5. Finish card authentication
  6. Your USDC balance updates within 30-60 seconds

Fees: Approximately 2-3% card processing charge (typical across crypto payment processors)

Method 2: USDC Transfer from Exchange

Already holding USDC on a major exchange? This route generally offers the lowest cost for moving funds into PolyGram.

  1. Access Wallet → Deposit within PolyGram
  2. Retrieve your Polygon network deposit address
  3. From your exchange account (Coinbase, Kraken, Binance), request a USDC withdrawal to Polygon
  4. Ensure you select "Polygon" as your destination chain — avoid Ethereum mainnet (substantially pricier)
  5. Your USDC settles in 30-120 seconds

Fees: Your exchange's withdrawal charge (typically between $0-5) plus negligible Polygon transaction costs

Method 3: Self-Custody Wallet Transfer

Already storing USDC in MetaMask, Trust Wallet, or another Polygon-enabled self-custody solution?

  1. Obtain your PolyGram deposit address via Wallet → Deposit
  2. Use your wallet application to transmit USDC on the Polygon network to this address
  3. Authorise the transaction through your wallet interface
  4. Funds arrive within 2-5 seconds on the Polygon chain

Fees: Only Polygon network fees — ordinarily under $0.01

Method 4: Ethereum Bridge (Advanced)

Holding USDC on the Ethereum mainnet? Leverage the Polygon Bridge infrastructure to move your assets to Polygon:

  • Navigate to bridge.polygon.technology
  • Execute a bridge transfer of USDC from Ethereum to Polygon (approximately 15-20 minutes required)
  • Subsequently deposit from your Polygon wallet into PolyGram

Fees: Ethereum network fees (presently $5-30 based on network activity)

FAQ

Is there a minimum deposit on PolyGram?
There is no minimum funding requirement. You may deposit any sum and 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 asset. The fiat payment gateway processes USD, EUR, GBP, and numerous other major currencies, converting them automatically into USDC.
How do I withdraw my winnings?
Go to Wallet → Withdraw. You have the option to transfer USDC to any Polygon address, convert back to Ethereum, or utilise the fiat off-ramp to transfer USD/EUR/GBP 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.