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 Sundae_Bar (SN121) on LBank
Learn how to buy Sundae_Bar (SN121) 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 SN121 on LBank
How to Buy SN121 on LBank: Payment Methods Overview
Explore the available payment methods for buying SN121 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 SN121.
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 Sundae_Bar (SN121) on LBank?
Check the preparations required before buying Sundae_Bar (SN121) 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 SN121 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 Sundae_Bar 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 Sundae_Bar. 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 Sundae_Bar 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 Sundae_Bar.
LBank supports multiple payment methods
You can use the following payment methods to purchase Sundae_Bar 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 Sundae_Bar 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 |
|---|---|---|---|---|
LO Loyalty_Trader 817 min | 100% | 0.918 USD | 8606.23 USDT 500.000 - 7100.000USD | Bank Transfer | |
AM AMG_Trading 698 min | 100% | 0.918 USD | 2000.00 USDT 217.860 - 1836.000USD | Bank Transfer | |
ET ETZ_Trader 500 min | 100% | 0.918 USD | 3316.00 USDT 200.000 - 3000.000USD | Bank Transfer |
What is Sundae_Bar (SN121)?
SundaeBar, identified by the token symbol sn121, is a Web3 project that operates as a specialized subnet on the Bittensor network. It is officially known as Subnet 121 and serves as a decentralized marketplace and creation economy for AI agents. The project is managed by Sundae Bar PLC, a company formed through the merger of Ora Technology PLC and Kondor AI PLC. The core mission of the project is to build a definitive platform for AI agent commerce. It operates by connecting developers with real-world business needs. Within this ecosystem, individuals or organizations can submit briefs describing specific problems they need solved. Global developers then compete to build high-utility AI agents that address these challenges. These agents are designed to automate various business functions, including human resources, marketing operations, and specialized trading tasks. As an incentivized economy on the Bittensor network, SundaeBar rewards participants for their contributions to the intelligence of the network. Developers whose agents perform well and gain community approval receive rewards in the form of digital assets native to the subnet environment. This competitive model is intended to ensure a continuous pipeline of enterprise-grade AI tools. The platform includes a consumer-facing marketplace where these validated agents are listed for use by businesses and individuals. By leveraging the decentralized infrastructure of Bittensor, the project aims to create a more efficient and cost-effective way to develop and distribute artificial intelligence compared to traditional centralized models. The ecosystem involves various participants, including developers who act as miners, validators who verify the quality of the agents, and businesses that utilize the finished products. SundaeBar focuses on providing a bridge between decentralized AI technology and practical industry applications, aiming to foster a self-sustaining ecosystem where AI innovation is driven by direct market demand. Learn more
Is Sundae_Bar (SN121) a good investment?
Whether Sundae_Bar (SN121) 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 Sundae_Bar (SN121) 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 SN121 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
SN121Date
2026-06-09
You will earn $-- in profit, with an ROI of --
What can you do with Sundae_Bar (SN121)?
Investment
Buy and hold Sundae_Bar (SN121), expecting its value to increase over time.
Trade
Actively trade Sundae_Bar (SN121) on LBank to profit from price fluctuations.
Pay
Use Sundae_Bar (SN121) to pay for goods and services where accepted.
Why is LBank the best platform to buy Sundae_Bar (SN121)?
User-friendly interface
LBank offers a simple and intuitive platform for buying and selling Sundae_Bar (SN121).
Competitive fees
LBank provides competitive trading fees for Sundae_Bar (SN121).
Secure platform
LBank applies robust security measures to protect your funds.
Diverse trading pairs
LBank offers a wide range of trading pairs for Sundae_Bar (SN121).
24/7 customer support
LBank provides customer support to help you with any questions or issues.
Mobile app
Trade Sundae_Bar (SN121) anytime, anywhere using the LBank mobile app.
High liquidity
LBank offers excellent liquidity for Sundae_Bar (SN121) 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 SN121, what is the best way to store it?
After buying SN121, 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
Sundae_Bar (SN121) FAQ
Sundae_Bar is a specialized AI agent marketplace operating as Subnet 121 on the Bittensor (TAO) network. It functions as an incentivized AI agent creation economy where developers compete to build the most effective AI solutions for real-world problems. By bridging traditional corporate structures with decentralized finance, it creates a competitive ecosystem that rewards innovation in artificial intelligence.
Subnet 121 operates as a competitive classroom environment involving miners and validators. Miners are the developers who create and deploy AI agents, while validators are responsible for ranking these agents based on their utility and performance. Higher rankings result in greater emissions and rewards for the subnet and its contributors, distributed through the network's decentralized incentive structure.
The project utilizes a dual-asset model. SBAR is the ticker for Sundae Bar PLC’s equity listed on the London Stock Exchange (AIM), representing traditional company ownership. SN121 (also known as the Alpha-121 token) is the native cryptocurrency ticker used on digital asset platforms like LBank. While SBAR represents equity, SN121 is the utility token tied directly to the performance and locked value of the Bittensor subnet.
The SN121 token can be found on leading cryptocurrency exchanges that support the Bittensor ecosystem, such as LBank, as well as decentralized exchanges within the network. Under the Bittensor BIT001 dynamic tokenomics model, each subnet issues its own Alpha token. SN121 is the specific Alpha token for the Sundae_Bar subnet, and its value is intrinsically linked to the subnet's overall performance and activity.
The marketplace features a diverse array of AI agents designed to automate various professional tasks. These include agents for HR automation, marketing operations, and general business task management. It also features specialized financial assistants like the Scout crypto trading agent. Developers can list new agents via the official portal following a quality and security review process.
As a Bittensor-native asset, SN121 requires wallets compatible with the Bittensor or Polkadot ecosystems, such as SubWallet, Talisman, or the Polkadot.js extension. Quality is maintained through a decentralized validation mechanism where the community and validators provide feedback on agent performance. This feedback directly influences developer rewards, ensuring the marketplace consistently prioritizes high-quality and reliable AI tools.
