# Sundial Exchange DEX Overview

> Sundial Exchange DEX Overview is a paid API for AI agents from sundial.exchange, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).

Returns aggregated volume timelines and DEX protocol summaries for the Sundial Exchange on Solana

## Facts

- Endpoint: GET https://sundial.exchange/api/dex/overview
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/sundial-exchange-dex-overview-9d8aab14
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_G1Ilh6aeIN8Nym8owLsUl

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 sundial-exchange-dex-overview-9d8aab14
```

Example prompt: Can you pull the DEX overview from Sundial Exchange and show me which protocols are listed and how trading volumes have trended recently?

## When to prefer this

Use this endpoint when you need a high-level snapshot of all DEX activity on Sundial Exchange, including multi-protocol volume trends and protocol summaries, rather than drilling into a specific pool or individual token stats. Prefer this over /api/stats for protocol-level breakdowns and volume timelines together in one call.

## Known failure modes

- Payment required — 402 response if USDC micropayment not included
- Service unavailable — 503 if Sundial Exchange backend is down
- Empty arrays returned if no recent trading activity or protocols are indexed
- Rate limiting — 429 if too many requests in a short window
- Stale data if the aggregation pipeline hasn't run recently

## How this service works

Access /api/dex/overview - Sundial Exchange API (Base) for $0.10

## Output

Returns a JSON object with two arrays: 'volumes' containing aggregated volume timeline data points, and 'protocols' containing summaries of DEX protocols active on Sundial Exchange.

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "volumes": {
   "type": "array",
   "description": "Aggregated volume timeline"
  },
  "protocols": {
   "type": "array",
   "description": "DEX protocol summaries"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/sundial-exchange-dex-overview-9d8aab14/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from sundial.exchange](https://www.zero.xyz/host/sundial.exchange/llms.txt)