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Order Book Depth API

I
by io.github.Br0ski777

Uniswap V3 pool liquidity depth analysis — price impact at 1/2/5/10% levels. x402.

Power your agent

Add this server

The publisher's own URL. Not a PlugMCP endpoint.

Server URL
https://orderbook-depth.api.klymax402.com/mcp
Provider
Add in Claude

Claude opens with the name and URL filled in. You still confirm it there.

Claude Code
claude mcp add --transport http io.github.br0ski777-orderbook-depth https://orderbook-depth.api.klymax402.com/mcp

Run in a terminal.

Claude Desktop
{
  "mcpServers": {
    "io.github.br0ski777-orderbook-depth": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://orderbook-depth.api.klymax402.com/mcp"
      ]
    }
  }
}

claude_desktop_config.json

Step-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

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Uniswap V3 pool liquidity depth analysis — price impact at 1/2/5/10% levels. x402.

Order Book Depth API

Uniswap V3 liquidity depth analysis -- price impact at 1/2/5/10% levels. Slippage estimation pre-trade. Pay-per-call via x402 (USDC on Base L2) -- no API key, no signup, no rate-limit wall.

Part of the klymax402 marketplace -- 100 x402 micropayment APIs for AI agents, one wallet, USDC on Base.

Quickstart -- MCP

Add to your MCP client config (Claude Desktop, Cursor, ElizaOS, etc.):

{
  "mcpServers": {
    "orderbook-depth": {
      "url": "https://orderbook-depth.api.klymax402.com/mcp"
    }
  }
}

Quickstart -- HTTP (x402)

curl "https://orderbook-depth.api.klymax402.com/api/depth?pool=..."
# -> 402 Payment Required, with an x402 payment challenge in the response body

Any x402-aware client (@x402/fetch, x402-agent-tools, ATXP) handles the 402 -> sign -> retry cycle automatically.

Tools

ToolMethodPathPriceDescription
dex_analyze_orderbook_depthGET/api/depth$0.012Analyze orderbook depth for a Uniswap V3 pool
dex_analyze_orderbook_depthPOST/api/depth$0.012Analyze orderbook depth for a Uniswap V3 pool (POST variant)

dex_analyze_orderbook_depth

Use this when you need to analyze liquidity depth of a Uniswap V3 pool before a large trade. Returns depth analysis in JSON.

Parameters

NameTypeRequiredDescription
poolstringyesUniswap V3 pool address (0x...)
chainstringnoChain name: base, ethereum (default: base)

Returns

  • currentPrice -- current pool price
  • depth1pct -- USD liquidity available within 1% price impact
  • depth2pct -- USD liquidity available within 2% price impact
  • depth5pct -- USD liquidity available within 5% price impact
  • depth10pct -- USD liquidity available within 10% price impact
  • totalLiquidity -- total pool liquidity in USD
  • feeTier -- pool fee tier (0.01%, 0.05%, 0.3%, 1%)
  • token0/token1 -- pool token pair symbols

Example response:

{"currentPrice":3128.50,"depth1pct":850000,"depth2pct":2100000,"depth5pct":5400000,"depth10pct":9800000,"totalLiquidity":15200000,"feeTier":"0.3%","token0":"USDC","token1":"WETH"}

When to use: executing large on-chain trades to estimate slippage and determine optimal trade size. Essential for MEV-aware agents and OTC sizing.

Not for: swap quotes (use dex_get_swap_quote), token safety (use token_check_safety), token holders (use token_get_holder_analysis).

dex_analyze_orderbook_depth

Use this when you need to analyze liquidity depth of a Uniswap V3 pool before a large trade. Returns depth analysis in JSON. POST variant of dex_analyze_orderbook_depth -- same params passed as JSON body instead of query string.

Parameters

NameTypeRequiredDescription
poolstringyesUniswap V3 pool address (0x...)
chainstringnoChain name: base, ethereum (default: base)

Returns

  • currentPrice -- current pool price
  • depth1pct -- USD liquidity available within 1% price impact
  • depth2pct -- USD liquidity available within 2% price impact
  • depth5pct -- USD liquidity available within 5% price impact
  • depth10pct -- USD liquidity available within 10% price impact
  • totalLiquidity -- total pool liquidity in USD
  • feeTier -- pool fee tier (0.01%, 0.05%, 0.3%, 1%)
  • token0/token1 -- pool token pair symbols

Example response:

{"currentPrice":3128.50,"depth1pct":850000,"depth2pct":2100000,"depth5pct":5400000,"depth10pct":9800000,"totalLiquidity":15200000,"feeTier":"0.3%","token0":"USDC","token1":"WETH"}

When to use: executing large on-chain trades to estimate slippage and determine optimal trade size. Essential for MEV-aware agents and OTC sizing.

Not for: swap quotes (use dex_get_swap_quote), token safety (use token_check_safety), token holders (use token_get_holder_analysis).

Example agent prompts

  • "Analyze liquidity depth of a Uniswap V3 pool before a large trade"
  • "Analyze liquidity depth of a Uniswap V3 pool before a large trade"

Payment

  • Protocol: x402 -- HTTP-native pay-per-call, no signup, no API key
  • Network: Base L2 (eip155:8453)
  • Asset: USDC
  • Facilitator: Coinbase CDP (primary), PayAI (fallback)
  • Also reachable via ATXP (OAuth-wrapped x402, RFC 9728 protected-resource metadata)

Part of klymax402

100 x402 micropayment APIs for AI agents -- one wallet, USDC on Base, zero signup.

  • Catalog: https://klymax402.com/llms.txt
  • Full API reference: https://klymax402.com/llms-full.txt
  • Live stats: https://klymax402.com/stats

License

MIT

How do I install Order Book Depth API?
Copy the http config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.
Does Order Book Depth API need an API key?
No required environment variable is listed on this record.
What transport does Order Book Depth API use?
Order Book Depth API is reached over HTTP.
When was Order Book Depth API last checked?
Last checked 2026-10-16. Uniswap V3 pool liquidity depth analysis — price impact at 1/2/5/10% levels. x402.

No tool list yet. Remote servers get one after the first health check.

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