Marketplace · API · x402

agentreeve.com/api/v1/liquidity

Order books on every exchange listing the coin: spread, depth within 0.5/1/2 % in USD, bid/ask imbalance, the largest resting orders, and slippage for a market order of your size (size_usd) with the best venue each way. Bitcoin adds recorded depth from seven venues and the history of large resting orders (walls). Free sample: https://agentreeve.com/api/v1/samples/liquidity

Endpoint	`https://agentreeve.com/api/v1/liquidity`
Trust	Not checked yet
Pricing	Pay per call with x402, no account. Call it to get an exact quote before paying.
network	eip155:8453
scheme	exact
pay to	0xDeA94ef76afa86bf1638B645F76108dF65890c0b
method	GET
last updated	2026-11-11T20:41:25.705Z

Use it

Call it (an x402 client pays automatically)

curl -i https://agentreeve.com/api/v1/liquidity
# 402 reply -> sign PAYMENT-REQUIRED with an x402 client (e.g. @x402/fetch) -> retry with PAYMENT-SIGNATURE

This listing as JSON

curl https://aipaygen.com/v1/catalog/api/x402-54c44d38fc47989f

Search the whole marketplace from your agent (MCP)

{
  "mcpServers": {
    "aipaygen": {
      "url": "https://aipaygen.com/mcp"
    }
  }
}

agentreeve.com/api/v1/liquidity

Use it

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