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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
Trending · Politics · Sports · Crypto
2028 Dem Nominee
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33%
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Establishing an account on PolyGram requires considerably less time than setting up a conventional investment firm. Your account can be capitalised and your opening position initiated within approximately 5 minutes. Below is a comprehensive breakdown of every funding option currently available.

Method 1: Credit or Debit Card (Fastest)

PolyGram's integrated fiat gateway accommodates all major credit and debit cards across most jurisdictions. The procedure unfolds as follows:

  1. Launch PolyGram via Telegram
  2. Access Wallet → Deposit
  3. Choose "Card Payment"
  4. Input your desired amount in USD/EUR/GBP
  5. Satisfy card authentication requirements
  6. USDC is credited to your account within 30-60 seconds

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

Method 2: USDC Transfer from Exchange

Should you already possess USDC holdings on a centralised exchange, this route generally represents the most economical deposit pathway.

  1. Select Wallet → Deposit on PolyGram
  2. Retrieve your Polygon-network deposit address
  3. From your exchange account (Coinbase, Kraken, Binance), request a USDC withdrawal to Polygon
  4. Ensure "Polygon" is designated as the destination network — avoid Ethereum mainnet (substantially higher costs apply)
  5. USDC settlement occurs within 30-120 seconds

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

Method 3: Self-Custody Wallet Transfer

For those maintaining USDC balances in MetaMask, Trust Wallet, or comparable Polygon-enabled custodial solutions:

  1. Obtain your PolyGram deposit address via Wallet → Deposit
  2. Initiate a USDC transfer from your wallet on the Polygon network to the provided address
  3. Authorise the transaction through your wallet interface
  4. USDC settlement transpires within 2-5 seconds on Polygon

Fees: Polygon network fees exclusively — ordinarily under $0.01

Method 4: Ethereum Bridge (Advanced)

For holders of USDC on the Ethereum primary network, the Polygon Bridge facilitates cross-chain transfer to Polygon:

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

Fees: Ethereum network charges (presently ranging $5-30 contingent upon network utilisation)

FAQ

Is there a minimum deposit on PolyGram?
No minimum threshold exists. Capitalisation is possible at any amount, enabling immediate market participation. The majority of participants commence with $20-100 to engage with genuine market conditions.
What currencies can I deposit?
USDC functions as the principal trading instrument. The fiat payment gateway processes USD, EUR, GBP, and numerous other major currencies with real-time conversion into USDC.
How do I withdraw my winnings?
Proceed to Wallet → Withdraw. USDC can be transferred to any Polygon-compatible address, converted back to Ethereum via bridge, or exchanged to USD/EUR/GBP through the fiat off-ramp for direct bank account receipt.
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.