RESOURCES
Guides for accepting USDT and USDC
Learn the product step by step, or explore practical guides for building a reliable crypto payment process.
PRODUCT GUIDE
Set up and use GramPayBot
A single learning path from your first app to wallets, invoices, buyer checkout and team notifications.
Getting started: the bot and your first app
Open GramPayBot, create your first app and get familiar with the bot and web cabinet.
Open guide ↗Set up wallets and networks
Add wallet addresses, select payment networks and understand why GramPayBot never holds your funds.
Open guide ↗Create invoices in the bot, Mini App or cabinet
Create an invoice, separate its public description from your private note, and send the right payment link.
Open guide ↗What buyers see at checkout
A tour of the hosted checkout and what buyers should do when paying.
Open guide ↗Payment notifications in a Telegram group
Connect a team group so managers, fulfilment and support see payment events together.
Open guide ↗PRACTICAL RESOURCES
Build a reliable payment process
Problem-focused articles organized by business workflow and connected to the relevant use case.
Website payment automation
How automated crypto payment verification works
How invoices, on-chain evidence and payment states turn a USDT or USDC transfer into a confirmed payment for one specific order.
Open guide ↗How to choose a crypto payment gateway
A practical framework for comparing crypto payment gateways by operational fit instead of headline fees or token count.
Open guide ↗Stablecoin payments for online business: practical guide
A practical guide to deciding whether stablecoin payments fit an online business and building a reliable customer payment process.
Open guide ↗Crypto payment gateway without a monthly fee
A practical cost framework for comparing pay-as-you-go, percentage, subscription and self-hosted crypto payment models.
Open guide ↗How to accept USDT payments online
A practical guide to choosing a USDT payment workflow, giving buyers unambiguous instructions and connecting each transfer to the correct order.
Open guide ↗How to accept USDC payments online
A practical guide to accepting supported USDC routes through payment links or an API while preserving token, network, order and settlement context.
Open guide ↗How to match crypto payments to customer orders
A practical order-to-invoice-to-transaction workflow for identifying which customer payment can safely fulfil which business order.
Open guide ↗How to verify a crypto payment and avoid fake screenshots
A practical checklist for verifying USDT and USDC payments without trusting screenshots or unrelated transaction hashes.
Open guide ↗Token identity and safety
Wallet addresses and networks
Which TRON wallet address to use for USDT TRC20 payments
Choose and verify a merchant-controlled TRON receiving address without confusing it with the USDT token contract or an EVM address.
Open guide ↗Which EVM wallet address to use for USDT and USDC payments
Use a merchant-controlled EVM receiving address without confusing the same 0x format across networks or pasting a token contract.
Open guide ↗Which wallet address to use for USDT and USDC
Match the receiving wallet to the exact token and network before creating an invoice or accepting a transfer.
Open guide ↗Which Solana wallet address to use for USDT and USDC payments
Use a public Solana wallet address you control and verify the expected SPL mint before accepting a stablecoin payment.
Open guide ↗Crypto payment links
How crypto payment links work
A practical guide to requesting and tracking one-off USDT or USDC payments without a website integration.
Open guide ↗How to create a crypto payment link
Create and send a tracked USDT or USDC payment request from the web cabinet or Telegram—no website or API required.
Open guide ↗How to pay an invoice with USDT or USDC
A complete buyer workflow for checking, paying and verifying a stablecoin invoice without confusing the token, network, amount or recipient.
Open guide ↗When to use a crypto payment link instead of a wallet address
A practical decision guide for sellers choosing between a raw wallet address and a tracked USDT or USDC payment request.
Open guide ↗Crypto invoicing workflow for small business
A practical operating process for managing recurring USDT or USDC payment requests across customers, orders and team members.
Open guide ↗How to send a crypto payment link in chat or email
A complete communication workflow for sending a crypto invoice link, following its status and handling questions without creating conflicting instructions.
Open guide ↗How to handle unpaid, late and expired crypto invoices
Learn how to separate unpaid, pending, expired and late crypto invoice cases and resolve each one without double fulfilment or unsafe refunds.
Open guide ↗How to handle underpaid and overpaid crypto invoices
A practical policy for verifying and resolving stablecoin invoices when the received amount is lower or higher than the requested amount.
Open guide ↗What to do if USDT or USDC was sent on the wrong network
Learn how to identify the actual network, verify the token and recipient, assess recovery options and avoid recovery scams after a wrong-network transfer.
Open guide ↗