Switch to Base Mainnet and import GCA manually with the contract, symbol GCA, and decimals 18. The MetaMask import parameters are listed below.
View import detailsOfficial Buy Guide
Buy GCA
Verify first, trade small, and use the official Base Mainnet GCA/USDT route. This page centralizes the contract, pool, wallet-import details, and risk disclosures before any interaction.
Before trading, confirm the Base Mainnet network, the GCA contract, the official GCA/USDT pool, price impact, slippage, and wallet prompts in your own wallet.
Network
Base Mainnet
Chain ID
chainId 8453
Contract
0x3197c42f4a06f7be32a9a742ac2a766f0ff682c6
Quote Asset
Base USDT / 0xfde4C96c8593536E31F229EA8f37b2ADa2699bb2
Pool Address
0xfe6a598bf738d7eec9640897064ca3a490128d3d447ced96077aef8e9dd1c1d0
Source
Verified
Before You Interact
Only use Base Mainnet and verify the exact contract address. Current liquidity is starter-depth only, trades can have high price impact and slippage, and no third-party audit has been completed. A Blockaid / MetaMask false-positive report was submitted on 2026-05-10, and the owner observed no wallet risk warning visible on 2026-05-14; this does not mean security-vendor approval or permanent warning-free status.
After Buying
Next Steps
After a swap, keep the transaction hash, confirm the wallet balance on Base Mainnet, and use the official account path if you want registration, read-only wallet verification, or member review.
Email registration and read-only wallet verification are handled through the official website. The flow does not need private keys, seed phrases, exchange API secrets, withdrawal permission, one-time codes, or remote-control access.
For 10,000 GCA or 1,000,000 GCA / 30-day review paths, keep the wallet address, purchase transaction hash, holding start date, and read-only balance verification result.
Buying Flow
1
Verify Base Mainnet
Use MetaMask or another self-custody wallet on Base Mainnet. ETH on Base is needed for gas and swaps.
2
Use the official route
Open the official GCA/USDT route from this page, or paste the GCA contract into Uniswap yourself and verify the output token contract before signing.
3
Start small
Because the pool is shallow, small trades can move price. Check expected output, price impact, and slippage before signing.
4
Import if needed
If the token does not show in your wallet after buying, import GCA on Base Mainnet with the contract, symbol, and decimals below.
Official GCA/USDT Route
Use these links to cross-check the same Base Mainnet pool across market pages before interacting.
Uniswap swap
Open Uniswap Swap
Uniswap pool
View official GCA/USDT pool
GeckoTerminal pool
GCA/USDT approved
DEX Screener pair
View official pair
Identity Checks
Official market page
GCA/USDT route
Uniswap swap
USDT to GCA
GeckoTerminal pool
GCA/USDT approved
DEX Screener pair
Official pool
BaseScan token
ERC-20
Official Telegram
Updates
Official X
Updates
MetaMask Import
If GCA does not appear automatically, import the token manually on Base Mainnet.
Token contract
0x3197c42f4a06f7be32a9a742ac2a766f0ff682c6
Symbol
GCA
Decimals
18
Risk Notice
GCA is a concept-stage token. It is not a claim on platform revenue, custody, redemption rights, price backing, or liquidity backing. If a wallet or DEX warning appears, stop and verify the contract, pool, and transaction details before deciding whether to continue.