# SperaxOS DEX Aggregator Volume API

> SperaxOS DEX Aggregator Volume API is a paid API for AI agents from chat.sperax.io, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-20).

Returns trading volume data for a specific DEX aggregator (e.g. 1inch, ParaSwap, CoW Swap) via a pay-per-request DeFi intelligence endpoint.

## Facts

- Endpoint: POST https://chat.sperax.io/api/x402/tools/dex-aggregators/getAggregatorVolume?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/speraxos-dex-aggregator-volume-api-8644d07f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_oyg_g9s_WAqZ-e8VFtlm8

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 speraxos-dex-aggregator-volume-api-8644d07f -d '<json body>'
```

Example prompt: What's the current trading volume for 1inch on SperaxOS? Pull the aggregator volume data using the slug '1inch'.

## When to prefer this

Choose this endpoint when you need on-demand DEX aggregator volume data without a long-term API subscription, especially in agentic workflows where per-request USDC micropayments via x402 are preferred over API key management. Best for DeFi analytics, routing strategy decisions, or comparing aggregator activity programmatically.

## Known failure modes

- Unknown aggregator slug returns an error or empty result
- Payment failure if USDC on Base is insufficient or x402 payment not properly attached
- Rate limiting or temporary service unavailability
- Aggregator slug typo yields no data
- Stale or delayed data if underlying indexer is lagging

## How this service works

AI-powered DeFi intelligence APIs payable via the x402 HTTP payment protocol. No API key required — pay per request with USDC on Base. Identity-only (SIWX) endpoints are free for wallets with an agentcash identity.

## Output

Returns trading volume statistics for the specified DEX aggregator, including metrics such as total swap volume, potentially broken down by time period or token pairs, enabling DeFi agents to assess aggregator activity and market share.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "aggregator": {
   "type": "string",
   "description": "Aggregator slug (e.g. \"1inch\", \"paraswap\", \"cow-swap\")"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/speraxos-dex-aggregator-volume-api-8644d07f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from chat.sperax.io](https://www.zero.xyz/host/chat.sperax.io/llms.txt)