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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
PolyGram
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Opening an account on PolyGram requires considerably less time than establishing a conventional investment account. Your account can be funded and your initial trade executed in approximately 5 minutes. This guide covers all accessible funding options.

Method 1: Credit or Debit Card (Fastest)

PolyGram's integrated fiat gateway accommodates leading credit and debit cards across most jurisdictions. The procedure involves:

  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. USDC is credited to your account within 30-60 seconds

Fees: Approximately 2-3% card processing charge (typical for crypto payment gateways)

Method 2: USDC Transfer from Exchange

For those already possessing USDC on a centralised exchange, this method generally represents the most economical deposit approach.

  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 directed to Polygon
  4. Ensure "Polygon" is selected as your destination network — avoid Ethereum mainnet (substantially higher transaction costs)
  5. USDC settles in 30-120 seconds

Fees: Exchange withdrawal charge (variable, usually $0-5) plus negligible Polygon transaction costs

Method 3: Self-Custody Wallet Transfer

Should you maintain USDC in MetaMask, Trust Wallet, or any other Polygon-enabled wallet:

  1. Obtain your PolyGram deposit address via Wallet → Deposit
  2. Access your wallet and transmit USDC on the Polygon network to this address
  3. Authorise the transaction through your wallet interface
  4. USDC is received within 2-5 seconds on Polygon

Fees: Polygon network fees exclusively — ordinarily under $0.01

Method 4: Ethereum Bridge (Advanced)

For those holding USDC on the Ethereum blockchain, the Polygon Bridge facilitates cross-chain movement to Polygon:

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

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

FAQ

Is there a minimum deposit on PolyGram?
There is no minimum funding requirement. Deposits of any size are accepted, permitting immediate market participation. Typical initial deposits range from $20-100 to engage with actual market conditions.
What currencies can I deposit?
USDC serves as the primary trading asset. The fiat payment gateway accepts USD, EUR, GBP, and numerous additional currencies with instantaneous conversion into USDC.
How do I withdraw my winnings?
Select Wallet → Withdraw from the menu. USDC may be transferred to any Polygon-compatible address, converted back to Ethereum, or processed through the fiat off-ramp for direct bank deposits in USD/EUR/GBP.
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.