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Cambrian EVM Chains List
x402
Cambrian EVM Chains List is a paid API for AI agents from x402.cambrian.org, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-21).
Returns a list of supported EVM-compatible blockchain chains available on the Cambrian x402 platform
Price / call$0.05
Success—
StatusUnknown
How this service works
Supported Chains
Output
A list of supported EVM-compatible blockchain chains available on the Cambrian x402 platform, likely including chain IDs, network names, and relevant metadata such as RPC endpoints or token symbols for each supported network.
Example use cases
Pre-deployment chain selection
“Before I set up my smart contract, can you check which EVM chains are available on Cambrian x402 so I can pick the right network?”
x402 payment network discovery
“I want to use Cambrian's x402 payment protocol — can you pull up the list of supported EVM chains so I know which ones I can pay on?”
Multi-chain integration planning
“We're building a multi-chain dApp and considering Cambrian x402 — can you fetch all the EVM chains they currently support so we can check compatibility?”
Technical details
Endpoint
GEThttps://x402.cambrian.org/api/v1/evm/chains?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to programmatically discover which EVM chains are supported by the Cambrian x402 infrastructure before initiating a payment, deploying a contract, or building a multi-chain integration on top of Cambrian. Prefer this over static documentation when you need an up-to-date, live list of available networks.
Side effects
- Payment required (402) if USDC payment header is missing or invalid
- Network timeout if the Cambrian endpoint is temporarily unavailable
- Empty or partial chain list if the platform has limited active networks
- Authentication or payment verification failure if the x402 payment amount is incorrect
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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