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Zerion List Supported Chains
x402
Zerion List Supported Chains is a paid API for AI agents from api.zerion.io, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-23).
Returns a list of all blockchain networks supported by the Zerion DeFi data platform
Price / call$0.01
Success—
StatusUnknown
How this service works
List supported chains
Output
A list of blockchain networks supported by Zerion, including chain identifiers, names, and associated metadata such as chain IDs and network details useful for querying DeFi protocols, tokens, and NFTs on those chains.
Example use cases
Example prompt
“What blockchain networks does Zerion support? I want to know all the chains I can query for DeFi and token data.”
Technical details
Endpoint
GEThttps://api.zerion.io/v1/chains/?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to discover which blockchain networks are available before making further calls to Zerion's token, NFT, or DeFi protocol endpoints — it serves as a prerequisite lookup to validate chain support and retrieve canonical chain identifiers.
Side effects
- 401 Unauthorized if API key is missing or invalid
- 402 Payment Required if x402 payment is not included or insufficient
- 429 Too Many Requests if rate limit is exceeded
- 503 Service Unavailable if Zerion API is down
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"data": [
{
"id": "<resource id>",
"type": "<resource type>",
"attributes": {}
}
],
"links": {
"self": "https://api.zerion.io/v1/..."
}
}
}Tags
x402
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