# 2s.io DEX Networks List

> 2s.io DEX Networks List is a paid API for AI agents from 2s.io, paid per call via x402, $0.0036/call, status unknown (last checked 2026-09-16).

Returns the list of 100+ blockchain networks supported by the 2s.io on-chain DEX endpoints, including network slugs, display names, and CoinGecko asset-platform IDs.

## Facts

- Endpoint: GET https://2s.io/api/crypto/dex-networks
- Price: $0.0036/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/2s-io-dex-networks-list-aef60d86
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_nH_TFG7v1dCoz1veic-kI

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 2s-io-dex-networks-list-aef60d86
```

Example prompt: Can you give me a list of all the blockchain networks supported for DEX data lookups — I need to find the right network slug to use when querying Solana DEX pools.

## When to prefer this

Use this endpoint before calling any other 2s.io DEX endpoint (dex-pools, dex-ohlcv, dex-search, token-info) when you don't already know the exact network slug or need to verify valid slugs. It's the canonical discovery step for network identifiers in the 2s.io DEX ecosystem, powered by GeckoTerminal data.

## Known failure modes

- limit parameter out of range (must be 1–100) returns a 400 validation error
- Network temporarily unavailable returns a 5xx error
- Payment failure (insufficient USDC balance) returns a 402 error

## How this service works

List the 100+ blockchain networks supported by the on-chain DEX endpoints (via GeckoTerminal, free/keyless). Each entry has the network slug to use with crypto.dex-pools / dex-ohlcv / dex-search / token-info, its display name, and CoinGecko asset-platform id. Call this to discover valid network slugs.

## Output

A paginated list of blockchain network entries, each containing: the network slug (used as a parameter in dex-pools, dex-ohlcv, dex-search, and token-info endpoints), the human-readable display name of the network, and the corresponding CoinGecko asset-platform ID. Up to 100 entries per call.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "queryParams"
   ],
   "properties": {
    "type": {
     "const": "http"
    },
    "method": {
     "const": "GET"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "limit": {
       "type": "integer",
       "maximum": 100,
       "minimum": 1
      }
     },
     "additionalProperties": false
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/2s-io-dex-networks-list-aef60d86/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from 2s.io](https://www.zero.xyz/host/2s.io/llms.txt)