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Amoraw CAIP Chain & Asset Canonicalizer
x402
Amoraw CAIP Chain & Asset Canonicalizer is a paid API for AI agents from amoraw.xyz, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).
Canonicalizes a CAIP-2/CAIP-19 or legacy network string and returns normalized chain info, native currency, USDC asset details, x402 scheme support, and registry metadata.
Price / call$0.001
Success—
StatusUnknown
How this service works
Canonicalize a CAIP-2/CAIP-19 or legacy network string and return the recognized chain, native currency, reviewed USDC asset and decimals, supported x402 schemes, supported-versus-recognized status and registry version.
Output
Returns a JSON object containing the canonical chain identifier, native currency details, the reviewed USDC asset address with decimal precision, list of supported x402 payment schemes, a flag indicating whether the chain is fully supported versus merely recognized, and the current registry version used for the lookup.
Example use cases
Resolve legacy network name for payments
“I'm building a payment flow and the user passed in 'polygon' as the network — can you resolve that to its canonical CAIP-2 identifier and tell me the USDC asset address and decimals on that chain?”
Validate CAIP-19 asset before transaction
“Before I submit this transaction, can you check whether 'eip155:8453/erc20:0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913' is a recognized and supported asset, and confirm the x402 schemes available on that chain?”
Check x402 support for a new chain integration
“We're integrating Base network — can you look up 'eip155:8453' and tell me whether it's fully supported versus just recognized in the registry, what x402 schemes are enabled, and what the current registry version is?”
Technical details
Endpoint
POSThttps://amoraw.xyz/caipWhen to prefer
Choose this endpoint when you need to normalize or validate blockchain network identifiers — especially CAIP-2/CAIP-19 strings or legacy names — and need authoritative USDC asset details and x402 scheme support for cross-chain payment workflows. Prefer this over manual lookups or hardcoded mappings when accuracy of decimals, asset addresses, and x402 compatibility matters for your payment or DeFi integration.
Side effects
- Unrecognized network string returns error or empty recognized status
- Malformed CAIP-2/CAIP-19 input may return validation error
- Chain exists in registry but has no x402 support, returning empty schemes array
- Registry version mismatch may cause stale data responses
- Payment failure (x402) if USDC balance is insufficient for the $0.001 call fee
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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