How do I get an API key?
Send a request to dev@aarnalab.dev to receive an API key. All requests to the hosted API require the `x-api-key` header.

@aarna-ai
Basic information
SDK to use ATV
Add this server to your MCP-compatible client using the configuration below.
{
"mcpServers": {
"atv": {
"url": "https://atv-api.aarna.ai/mcp",
"headers": {
"x-api-key": "YOUR_X_API_KEY"
}
}
}
}List all available ATV vaults. Returns vault metadata including address, chain, withdraw type, contract type, and supported deposit tokens with balances.
Get metadata for a specific ATV vault by its contract address.
Get the current Net Asset Value (NAV) of an ATV vault in USD.
Get the current Total Value Locked (TVL) of an ATV vault in USD.
Get the current APY breakdown (base + reward + total) for an ATV vault.
Build the transaction steps required to deposit tokens into an ATV vault. Returns an ordered array of transactions (approve then deposit) that must be sent in order.
Build the transaction steps required to withdraw vault shares from an ATV vault and receive an output token.
Check whether deposits are currently paused on an ATV vault. Use this before building a deposit transaction to avoid sending a doomed tx.
Check whether withdrawals are currently paused on an ATV vault. Use this before building a withdraw transaction.
Check whether queued (delayed) withdrawals are currently paused on an ATV vault.
Build the transaction steps to stake vault tokens into a timelock contract for boosted rewards. Returns an approve step (if needed) and a stake step.
Build the transaction step to unstake vault tokens from a timelock contract.
Build the transaction step to initiate a queued (delayed) withdrawal from an ATV vault. The withdrawal is not instant — it must be redeemed later once processed.
Build the transaction step to cancel a pending queued withdrawal request from an ATV vault.
Build the transaction step to claim (redeem) a completed queued withdrawal from an ATV vault.
Get the underlying token portfolio and breakdown data for an ATV vault from the Aarna engine database.
Get historical NAV (Net Asset Value) data points for an ATV vault over a specified period. Useful for charting price trends.
Get historical TVL (Total Value Locked) data points for an ATV vault over a specified period. Useful for charting TVL trends.
Get the total TVL (Total Value Locked) across all ATV vaults from the Aarna engine database.
Get a user's investment portfolio and position data for a specific ATV vault.
Atv By Aarna is an MCP server that provides AI-native access to Aarna’s tokenized yield vaults on Ethereum and Base. It offers 20 tools for vault discovery, performance metrics, transaction building, and portfolio tracking. The server is aimed at developers and AI agents who want to query and interact with DeFi vaults programmatically.
Obtain an API key by reaching out to dev@aarnalab.dev, then configure the MCP client with the Streamable HTTP endpoint https://atv-api.aarna.ai/mcp and the x-api-key header. Setup examples are provided for Claude Desktop, Claude Code, Cursor, VS Code (Copilot), and mcp-remote. Once configured, you can call any of the 20 tools to discover vaults, check APY, build deposit/withdraw transactions, and view user investments.
Send a request to dev@aarnalab.dev to receive an API key. All requests to the hosted API require the `x-api-key` header.
It supports tokenized yield vaults on Ethereum and Base.
It uses Streamable HTTP transport. The MCP endpoint is `https://atv-api.aarna.ai/mcp`. For stdio-only clients, you can use the `mcp-remote` wrapper.
Yes. A Dockerfile is provided to build and run the API locally. Required environment variables (database, Redis, RPC endpoints, etc.) must be set via AWS Secrets Manager or environment variables.
The project is licensed under the MIT License.

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