Alchemy

Blockchain data at your fingertips through conversational AI

Your AI agent taps directly into Ethereum and multi-chain blockchain data. Answer NFT ownership questions, lookup token balances, and fetch contract metadata without your team needing to read a single block explorer.

Get started for freeSchedule a Demo
Chosen by 800+ global brands across industries

On-chain intelligence for your AI agent

From NFT collections to ERC20 portfolios, your AI agent queries blockchain state and transaction data through Alchemy's enterprise-grade infrastructure.

Fetch NFT Contract Metadata

A user asks about an NFT collection's details. Your AI agent calls Alchemy's Get Contract Metadata endpoint, retrieves the contract name, symbol, total supply, token type, and deployer address, then delivers a complete collection overview instantly.

Retrieve NFT Sales History

Someone wants to know recent sales for a collection. Your AI agent queries Alchemy's NFT Sales API, pulling transaction data across OpenSea, LooksRare, and other marketplaces, then summarizes pricing trends and buyer activity in seconds.

List Collection NFTs

A collector asks how many NFTs exist in a contract. Your AI agent fetches the complete NFT inventory from Alchemy, including metadata and token IDs, paginating through large collections to provide accurate counts and details.

Identify NFT Owners

A user needs to verify who owns a specific token. Your AI agent looks up the owner address for any ERC721 or ERC1155 token across Ethereum and Layer 2 chains like Polygon, Arbitrum, and Base with a single API call.

Check Token Balances

A customer inquires about their ERC20 holdings. Your AI agent retrieves all token balances for any wallet address through Alchemy, perfect for portfolio queries, DeFi support, or verifying customer token ownership in conversations.

Get Token Details

Someone mentions an unfamiliar token contract. Your AI agent pulls the token's name, symbol, decimals, and logo from Alchemy's metadata endpoint, giving your team instant context without manual research.

Alchemy

Use Cases

Web3 support scenarios simplified

Real-world examples of how AI agents leverage Alchemy to answer blockchain questions, verify ownership, and assist crypto-native customers around the clock.

NFT Collection Inquiries Answered Instantly

A potential buyer messages asking about a project's NFT supply and floor prices. Your AI Agent queries Alchemy for the contract metadata and recent sales data, compiles collection stats including total minted, current owners, and marketplace activity, then responds with a comprehensive overview. The user gets accurate on-chain data without waiting for a community manager.

Wallet Portfolio Support for DeFi Users

A DeFi platform user asks which tokens they hold in their connected wallet. Your AI Agent retrieves all ERC20 balances through Alchemy's Token Balances API, formats the holdings with token names and amounts, and presents their portfolio summary. Support tickets about missing tokens or balance discrepancies get resolved in the first message.

Ownership Verification for Gated Access

A member claims they own an NFT from your collection to access exclusive content. Your AI Agent verifies ownership by checking the token ID against the user's wallet address using Alchemy's Owners API. Legitimate holders gain instant access while fraudulent claims are flagged, all without manual verification by your team.

Try
Alchemy

Alchemy

FAQs

Frequently Asked Questions

Which blockchain networks can the AI agent query through Alchemy?

Your AI agent can access data from Ethereum mainnet, Polygon, Arbitrum, Optimism, Base, and other EVM-compatible chains supported by Alchemy. The integration automatically routes queries to the correct network based on contract addresses and chain identifiers in the conversation.

How does the agent handle NFT data for both ERC721 and ERC1155 tokens?

Alchemy's API automatically detects the token standard. For ERC721, the agent retrieves single ownership data. For ERC1155 multi-edition tokens, it returns all owner addresses and their respective quantities. Your agent explains ownership structure appropriately based on the token type.

What Alchemy API key permissions does Tars require?

Tars only needs read-only API access to Alchemy's Enhanced APIs and NFT APIs. No write permissions, transaction signing, or private key access is ever requested. Your Alchemy dashboard shows exactly which endpoints are being called and how often.

Can I limit which Alchemy endpoints the AI agent can access?

Yes. During setup, you configure exactly which Alchemy capabilities your agent can use. If you only want NFT queries without token balance lookups, simply enable the NFT-related tools and leave others disabled. This gives you granular control over blockchain data exposure.

How current is the blockchain data the agent provides?

Alchemy provides near real-time blockchain data. NFT ownership, token balances, and transaction counts reflect the latest confirmed blocks. For pending transaction visibility, you can enable Alchemy's mempool access where available, though most customer queries only need confirmed state.

What happens if a user asks about a contract on an unsupported chain?

Your AI agent gracefully explains that the requested chain isn't currently supported and lists the available networks. You can configure fallback responses to direct users to appropriate resources or escalate to human support for chains outside Alchemy's coverage.

How is this different from using Etherscan or a block explorer?

Block explorers require users to navigate complex interfaces and understand blockchain terminology. Your AI agent interprets natural language questions, fetches the relevant Alchemy data, and responds conversationally. A user can simply ask "Do I own any Bored Apes?" instead of manually searching contract addresses.

Can the agent track historical NFT sales and pricing data?

Yes. Through Alchemy's NFT Sales API, your agent retrieves historical transaction data including sale prices, buyer and seller addresses, marketplace source, and block timestamps. This enables price history queries, collection analytics, and market trend discussions within customer conversations.

How to add Tools to your AI Agent

Supercharge your AI Agent with Tool Integrations

Don't limit your AI Agent to basic conversations. Watch how to configure and add powerful tools making your agent smarter and more functional.

Real results, real customers, real stories

Get started for free
“We're saving an average of 4,000+ calls a month.”
Implementing an Agent revolutionized our customer service channels and our service to Indiana business owners. We're saving an average of 4,000+ calls a month and can now provide 24x7x365 customer service️ along with our business services.
Lindsey Roark Mayes
Ex-Director of SOS IT (State of Indiana)
“Cutting down on staff needing to email back.”
Since our launch of Tars Agents, we've had more than 5k interactions with them from individuals on the website. We saw prospects interacting with the Agent regarding application timelines, tuition, curriculum, and other items that may come through an email. This provides another avenue of access to our team while cutting down on staff needing to email back.
Levi Eastwood
Marketing Director of UCI Merage School
“Powerful tool - and there's so much more still to explore!”
I love the flexibility of the TARS chatbot design tool. The ability to drop in a new gambit and easily de-link and re-link gambits before and after it saves HOURS of time lost if I had to regenerate from scratch. TARS stands out for its flexibility, consistent performance, and outstanding support.
Aaron Rittmaster
Founder
“I like the product.”
Takes those boring forms and allows you to make the collecting of customer information enjoyable for the user. It has a lot of value and I see the company constantly working on improving it.
Pierre Rattini
Director of Marketing
“Very responsive and supportive Team”
I love how supportive and responsive the team members are. The chatbots are not difficult to build once you have an idea of what you are doing, and this is so based on the backend work Tars has completed. Also, they are flexible to the clients' requests.
Keisha Cameron
Product Manager
“Easy for cooperation and open to agreement.”
One of the biggest qualities of TARS is their ability to truly understand their clients' needs. They took the time to thoroughly assess our requirements, offering valuable insights and recommendations that we hadn't even considered. This level of personalized attention made a significant difference in the success of our project.
Milica Petrovic
Customer Care Project Associate
“Great service”
The guys at Tars are so passionate about bots and maximum engagement. Tars is overall a great product with really nice people there to help me engage and automate conversations I would have otherwise missed.
Nigel Gosling
Health Coach
“Best in class for lead generation”
TARS is an essential tool within our lead gen strategy. I started to use it a couple years ago, and the platform evolved to focus on results. You can integrate your Google Analytics, Facebook Pixel, and AdWords conversion tag to track results and measure your campaign. You can also integrate with Zapier, which opens a lot of possibilities. Compared with static landing pages, we have seen an increase in conversions and more engagement.
Leonardo Wolff
Founder
“Very professional and cooperative”
Building an automated chat that our customers actually used and reduced calls amount.
Maryam Alhaddad
Customer Journey Designer
“Flexibility and good service”
Tars platform is very flexible, so you can do pretty much any flux you desire. Also integrates with any third party through APIs with a very simple and easy-to-use interface. Also tars team is great! Always at disposal and brings suggestions and solutions for any issue encountered during the process of building the chatbot.
Lucas Von Lachmann
Process Manager
“Deserved The title of the Best Chatbot of the Year”
If you are building chatbots, you cannot go wrong with TARS. I have been with this company since their beginning. Seen how they have grown. I have tested a lot of bots, but this one is still the best out there. We use WhatsApp a lot for our business. And what I like best is that I can have 1 chatbot for website and for my WhatsApp. I especially appreciate their support team as well. Whenever I am stuck, they quickly reply to my questions.
MJ Felix
Chairman
“Advanced integration, easy to use, and very customizable.”
This chatbot does everything from AI integration to complete customization and is excellent for lead conversion in most industries. I think the pre-formatted templates are an excellent boost to get started quickly. The team is also excellent.
Rachel Rowling
Chief Operating Officer
“The chatbot implementation has exceeded expectations!”
The implementation has delivered 24/7 customer support and is proving its value by reducing Contact center calls by around 5% in just four months of operation. Beyond enhancing the e-care experience, the chatbot is driving impressive business results, achieving a remarkable 20% month-on-month growth.
Victor Pereira
Customer Care and CX Manager
“We're saving an average of 4,000+ calls a month.”
Implementing an Agent revolutionized our customer service channels and our service to Indiana business owners. We're saving an average of 4,000+ calls a month and can now provide 24x7x365 customer service️ along with our business services.
Lindsey Roark Mayes
Ex-Director of SOS IT (State of Indiana)
“Cutting down on staff needing to email back.”
Since our launch of Tars Agents, we've had more than 5k interactions with them from individuals on the website. We saw prospects interacting with the Agent regarding application timelines, tuition, curriculum, and other items that may come through an email. This provides another avenue of access to our team while cutting down on staff needing to email back.
Levi Eastwood
Marketing Director of UCI Merage School
“Powerful tool - and there's so much more still to explore!”
I love the flexibility of the TARS chatbot design tool. The ability to drop in a new gambit and easily de-link and re-link gambits before and after it saves HOURS of time lost if I had to regenerate from scratch. TARS stands out for its flexibility, consistent performance, and outstanding support.
Aaron Rittmaster
Founder
“I like the product.”
Takes those boring forms and allows you to make the collecting of customer information enjoyable for the user. It has a lot of value and I see the company constantly working on improving it.
Pierre Rattini
Director of Marketing
“Very responsive and supportive Team”
I love how supportive and responsive the team members are. The chatbots are not difficult to build once you have an idea of what you are doing, and this is so based on the backend work Tars has completed. Also, they are flexible to the clients' requests.
Keisha Cameron
Product Manager
“Easy for cooperation and open to agreement.”
One of the biggest qualities of TARS is their ability to truly understand their clients' needs. They took the time to thoroughly assess our requirements, offering valuable insights and recommendations that we hadn't even considered. This level of personalized attention made a significant difference in the success of our project.
Milica Petrovic
Customer Care Project Associate
“Great service”
The guys at Tars are so passionate about bots and maximum engagement. Tars is overall a great product with really nice people there to help me engage and automate conversations I would have otherwise missed.
Nigel Gosling
Health Coach
“Best in class for lead generation”
TARS is an essential tool within our lead gen strategy. I started to use it a couple years ago, and the platform evolved to focus on results. You can integrate your Google Analytics, Facebook Pixel, and AdWords conversion tag to track results and measure your campaign. You can also integrate with Zapier, which opens a lot of possibilities. Compared with static landing pages, we have seen an increase in conversions and more engagement.
Leonardo Wolff
Founder
“Very professional and cooperative”
Building an automated chat that our customers actually used and reduced calls amount.
Maryam Alhaddad
Customer Journey Designer
“Flexibility and good service”
Tars platform is very flexible, so you can do pretty much any flux you desire. Also integrates with any third party through APIs with a very simple and easy-to-use interface. Also tars team is great! Always at disposal and brings suggestions and solutions for any issue encountered during the process of building the chatbot.
Lucas Von Lachmann
Process Manager
“Deserved The title of the Best Chatbot of the Year”
If you are building chatbots, you cannot go wrong with TARS. I have been with this company since their beginning. Seen how they have grown. I have tested a lot of bots, but this one is still the best out there. We use WhatsApp a lot for our business. And what I like best is that I can have 1 chatbot for website and for my WhatsApp. I especially appreciate their support team as well. Whenever I am stuck, they quickly reply to my questions.
MJ Felix
Chairman
“Advanced integration, easy to use, and very customizable.”
This chatbot does everything from AI integration to complete customization and is excellent for lead conversion in most industries. I think the pre-formatted templates are an excellent boost to get started quickly. The team is also excellent.
Rachel Rowling
Chief Operating Officer
“The chatbot implementation has exceeded expectations!”
The implementation has delivered 24/7 customer support and is proving its value by reducing Contact center calls by around 5% in just four months of operation. Beyond enhancing the e-care experience, the chatbot is driving impressive business results, achieving a remarkable 20% month-on-month growth.
Victor Pereira
Customer Care and CX Manager

Privacy & Security

We’ll never let you lose sleep over privacy and security concerns

At Tars, we take privacy and security very seriously. We are compliant with GDPR, ISO, SOC 2, and HIPAA.

GDPR
ISO
SOC 2
HIPAA

Still scrolling? We both know you're interested.

Let's chat about AI Agents the old-fashioned way. Get a demo tailored to your requirements.

Schedule a Demo
Get in touch

Email - sales@hellotars.com

Get in touch.

Email - sales@hellotars.com

Company
About usTerms and ConditionsPrivacy PolicyContact usCareers
Resources
Case StudiesBlogHelp DocsPartner ProgramCommunityChatbot Templates
Product
Knowledge HubToolsCategorizerConversational AIAI AnalyticsAI Evaluation
USE CASES
Finance & BankingInsuranceGovernmentHealthcareTelecom
© 2025 Copyright Tars Technologies Inc.