Credit / Debit Card
Fee
Variable Fees
Processing Time
Usually within 1 minute, up to 48 hours
Minimum Purchase Amount
Starting from approx. 10–15 USD
Supported Regions
Subject to region, fiat currency, issuing bank, and payment channel support
How to Buy Primer (PR) on LBank
Learn how to buy Primer (PR) on LBank, including payment methods such as credit cards, debit cards, Apple Pay, and bank transfers, as well as the purchase process, preparations, and FAQs.
Step 1
Download the LBank App
Please download the LBank App and register to get started
Step 2
Fund your account
Deposit using your preferred payment method.
Step 3
Choose your cryptocurrency
Select the crypto you want to buy from over 3,000,000 cryptocurrencies available on LBank Exchange or Wallet.
Purchase Decision Overview
Bank Transfer / Local Transfer
Fee
Variable Fees
Processing Time
Depends on the payment method; some local channels may be faster
Minimum Purchase Amount
Starting from approx. 1–10 USD
Supported Regions
Subject to local payment channel support
Three Simple Steps to Buy PR on LBank
How to Buy PR on LBank: Payment Methods Overview
Explore the available payment methods for buying PR on LBank, including credit card, debit card, bank transfer, Apple Pay, Google Pay, PayPal, and P2P, to quickly choose the most suitable way to buy PR.
Credit / Debit Card
Processing Time: Usually within 1 minute; up to 48 hours
Use a Visa/Mastercard that supports international online transactions and ensure 3D Secure is enabled; if it fails, try a different card or try again later
Common Reasons for Failure: The issuing bank declined the cryptocurrency transaction; insufficient balance; 3D Secure verification failed; risk control interception; or region/card network not supported
Bank Transfer / Local Transfer
Processing Time: Instant or 1–3 Business Days
Verify the receiving account, reference code, and transfer network, and use a bank account consistent with your identity verification
Common Reasons for Failure: Incorrect receiving information or reference code; name mismatch; bank processing delay; or unsupported transfer network
What Do You Need to Prepare Before Buying Primer (PR) on LBank?
Check the preparations required before buying Primer (PR) on LBank, including account registration, identity verification (KYC), payment methods, regional availability, and pre-purchase precautions to help you smoothly complete the BTC purchase process.
Suitable for
Users who want to quickly buy PR with fiat
Before You Buy: Checklist
Register and log in to your account
Complete required KYC
Prepare payment method
Confirm regional availability，Check limits / fees / processing time
User Path
Buy Crypto
How to Buy Primer on LBank – Step-by-Step Guide
Before you begin, decide how you’d like to pay:
Pay with fiat
If you're new to crypto, using fiat currency (such as USD, EUR, etc.) is the easiest way to buy Primer. LBank supports various payment methods, including debit cards, credit cards, bank transfers, and other local payment options where available. You may need to fund your LBank account before making a purchase.
Pay with other cryptocurrencies
If you already hold other cryptocurrencies, you can trade them for Primer on LBank. Please make sure that LBank supports the trading pair you need (e.g., Bitcoin (BTC)). LBank offers a wide range of trading pairs, allowing you to conveniently convert your existing crypto into Primer.
LBank supports multiple payment methods
You can use the following payment methods to purchase Primer on LBank:
Mobile app guide
1
Open the LBank mobile app and tap “Buy Crypto”
2
Select “Buy”
3
Choose , enter the fiat currency you want to use, input the amount, then tap “Buy” or “Confirm”
Desktop guide
1
Log in to LBank on your desktop browser and click the “One-Click Buy” option.
2
Under the “One-Click Buy” tab:
(a). Choose the fiat currency you want to use
(b). Select the Primer you want to purchase
(c). Enter an amount or use quick-select options (e.g., 100, 200, 500, max)
(d). Choose your payment method
(e). Click “Confirm” or “Buy now”
P2P Trading
Merchant | Price | Amount ｜ Limit | Payment Method | Action |
|---|---|---|---|---|
YY YYDS_Trader 334 min | 100% | 0.998 USD | 8492.86 USDT 800.000 - 8475.874USD | Bank Transfer | |
MY MYR_reyfast 1185 min | 100% | 0.999 USD | 1000.00 USDT 20.000 - 999.000USD | Bank Transfer | |
ON ONLY-MALAYSAN-MYR 691 min | 91.3% | 1.000 USD | 3091.93 USDT 10.000 - 3000.000USD | Bank Transfer |
What is Primer (PR)?
Primer is a Web3 project designed to provide infrastructure for the emerging agentic economy. Its primary focus is on enabling autonomous or semi-autonomous agents to operate efficiently within a decentralized environment. The project is primarily built on the Base network and aims to facilitate seamless interaction between these digital agents and the blockchain. A central component of the Primer ecosystem is the x402 facilitator. This technology supports all ERC-20 tokens and works alongside the x402 SDK to allow developers to build agents capable of making and receiving gasless micropayments. This functionality is essential for high-frequency or low-value transactions that are common in automated agent workflows. Primer is also integrated with the ERC-8004 standard, which is an emerging framework for trustless agent identity, reputation, and validation. Through its 8004 gateway, the project allows for the creation, management, and inspection of these agents, ensuring they have a verifiable presence on the blockchain. For users and developers, the project offers the Primer Console. This is described as a USB-portable management system that emphasizes security, privacy, and self-custody. It provides a localized environment for managing agent activities and ensuring that control remains with the owner. The project positions itself as a foundational layer for the x402 ecosystem. Its goal is to provide the lean tools and protocols necessary for agents to function as independent economic actors. By focusing on gasless transactions and trustless identity standards, Primer seeks to lower the barriers to entry for developing complex automated systems in the Web3 space. Learn more
Is Primer (PR) a good investment?
Whether Primer (PR) is a good investment depends on your personal financial situation and risk tolerance. Cryptocurrency investments are speculative and can be highly volatile.
Before investing in Primer (PR) or any cryptocurrency, consider the following:
Your financial goals
Are you seeking short-term gains or long-term growth?
Your risk tolerance
How much potential loss are you comfortable with?
Diversification
Don’t put all your eggs in one basket. Spread your investments across different types of assets.
Your goals and time horizon
Cryptocurrencies are best suited for long-term investors. Disclaimer: This is not financial advice. Please do thorough research before making any investment decisions.
Fees, limits, and processing time for buying PR on LBank
Compare fees, transaction limits, and estimated processing times across different payment methods. Actual fees and availability may vary by region, fiat currency, payment method, and third-party providers. Please refer to the order page for final details.
ROI calculator
If I invest, how much profit will I make?
Invest
$
Enter
Date
2026-06-02
You will earn $-- in profit, with an ROI of --
What can you do with Primer (PR)?
Investment
Buy and hold Primer (PR), expecting its value to increase over time.
Trade
Actively trade Primer (PR) on LBank to profit from price fluctuations.
Pay
Use Primer (PR) to pay for goods and services where accepted.
Why is LBank the best platform to buy Primer (PR)?
User-friendly interface
LBank offers a simple and intuitive platform for buying and selling Primer (PR).
Competitive fees
LBank provides competitive trading fees for Primer (PR).
Secure platform
LBank applies robust security measures to protect your funds.
Diverse trading pairs
LBank offers a wide range of trading pairs for Primer (PR).
24/7 customer support
LBank provides customer support to help you with any questions or issues.
Mobile app
Trade Primer (PR) anytime, anywhere using the LBank mobile app.
High liquidity
LBank offers excellent liquidity for Primer (PR) trading, ensuring you can easily buy and sell your crypto assets.
Regulatory compliance
LBank complies with all regulatory requirements in the jurisdictions where it operates to ensure a compliant and secure trading environment
After buying PR, what is the best way to store it?
After buying PR, you can choose a storage method based on your usage frequency, holding period, and security needs. If you need to trade at any time, you can store it in your LBank account. If you prioritize self-custody or long-term security, consider using a personal wallet or a hardware wallet.
Store in your LBank account
Suitable for
Users who want to trade or convert at any time
Short-term BTC holders
Features
Ready to use immediately after purchase; easier to use
Ideal for frequent trading, conversions, or using platform features
Security Alert
Please enable 2FA
Please set an anti-phishing code
Only log in through official channels
Transfer to a personal hot wallet
Suitable for
Users who want to manage their own assets
Users who need daily transfers or on-chain usage
Features
More flexible; convenient for daily transfers and management
Better suited for small holdings and everyday use
Security Alert
Do not store seed phrases or private keys in the cloud
Do not save sensitive information via chat tools, email, or screenshots
Stay alert for phishing websites and fake wallet apps
Transfer to a hardware wallet
Suitable for
Long-term BTC holders
High-value holders who prioritize security
Features
Private keys are stored offline, offering enhanced security
Ideal for long-term storage of infrequently moved assets
Security Alert
Securely back up seed phrases offline
Never disclose your recovery phrase to anyone
Assets may be irrecoverable if the seed phrase is lost
Primer (PR) FAQ
Primer is the evolution of the KILT Protocol, having recently rebranded and shifted its focus towards building lean infrastructure for the "agentic economy" (AI agents) on the Base network. A dedicated team from the KILT community now leads the project, transitioning stewardship away from the original BOTLabs. This pivot is designed to align the project with the growing demands of AI agent interactions, leveraging KILT's foundational identity technology in a specialized context.
The migration process is a key concern for many users. To convert your existing KILT tokens to the new PR tokens, you must typically utilize the official migration portal, which can be found at `primer.systems`. This portal facilitates the swap, ensuring your old contract tokens are exchanged for the new PR tokens operating on the Base network, aligning with the project's updated infrastructure.
Primer's strategic shift to the Base network is driven by Base's emerging role as a significant hub for AI development and on-chain experimentation, exemplified by initiatives like Coinbase’s AgentKit. Primer specifically leverages Base’s advantages, which include its low transaction fees and high throughput. These features are crucial for supporting the frequent and numerous micropayments essential for the efficient operation of AI agents without incurring substantial costs or delays.
The new official contract address for Primer (PR) on the Base network is `0x2357110f5f0c5344eef75966500c75116a4aa153`. Regarding tokenomics, the total supply of PR is capped at 600 million tokens. The current circulating supply is approximately 140–150 million, with the remaining tokens allocated for the ongoing migration process and future ecosystem incentives to foster growth and development within the Primer ecosystem.
The "x402 Facilitator" and "x402 SDK" represent Primer's foundational tools designed for the burgeoning AI agent economy. Their primary function is to empower AI agents to conduct gasless micropayments seamlessly. This capability is vital for agents that perform a high volume of small transactions, as it eliminates the need for manual user approval for each payment, streamlining operations and significantly reducing friction in automated interactions.
Currently, the primary liquidity source for Primer (PR) tokens is found on various decentralized exchange platforms operating on the Base network, particularly for the PR/ETH trading pair. The token is also being tracked by major crypto aggregators, providing information and access to its market presence. As the project evolves, availability on additional trading platforms may expand.
