# Cambrian x402 Solana Pool Transactions

> Cambrian x402 Solana Pool Transactions is a paid API for AI agents from x402.cambrian.org, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-13).

Fetches transaction data for Solana liquidity pools, payable per-call via x402 micropayment protocol.

## Facts

- Endpoint: GET https://x402.cambrian.org/solana/pool-transactions
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/cambrian-x402-solana-pool-transactions-68b9c852
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_0mxOvBKZ_kkqtqpr3gJRO

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability cambrian-x402-solana-pool-transactions-68b9c852
```

Example prompt: Can you pull the recent transactions for this Solana liquidity pool so I can see what swaps have been happening?

## When to prefer this

Use this endpoint when you need pay-per-use, no-subscription access to Solana pool-level transaction data for autonomous agents — especially when integrating with x402 micropayment workflows and you want to avoid upfront API key provisioning. Prefer this over free-tier alternatives when real-time or near-real-time Solana DeFi transaction data is needed programmatically by an agent.

## Known failure modes

- Invalid or missing pool address returns empty array or error
- Unsupported query parameters may be silently ignored due to additionalProperties:true schema
- Payment failure via x402 protocol blocks access to data
- Rate limiting or quota exhaustion if payment is not properly processed
- Pool address on wrong chain returns no results

## How this service works

Pay-per-use blockchain and social data for autonomous agents.

## Output

An array of transaction records associated with the specified Solana liquidity pool, including on-chain swap, deposit, or withdrawal events with relevant metadata such as amounts, addresses, and timestamps.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "properties": {
    "queryParams": {
     "type": "object",
     "additionalProperties": true
    }
   }
  },
  "output": {
   "type": "object",
   "properties": {
    "example": {
     "type": "array"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "array"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/cambrian-x402-solana-pool-transactions-68b9c852/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.cambrian.org](https://www.zero.xyz/host/x402.cambrian.org/llms.txt)