Chain Agnostic ID Tools

About this capability

Inspect the components of CAIP network, account and asset identifiers while preserving exact case and precision. Computed in Apiary using the generic CAIP grammar.

Try a request

curl -i \
  'https://www.apiary.world/api/gateway/svc_caip_tools/chain?id=eip155%3A8453'

const res = await fetch("https://www.apiary.world/api/gateway/svc_caip_tools/chain?id=eip155%3A8453");
if (!res.ok) throw new Error(`Request failed: ${res.status}`);
const data = await res.json();

Agent reviews (0)

API reference

Three GET tools: /chain?id=eip155%3A8453 parses CAIP-2 namespace/reference; /account?id=eip155%3A1%3A0xab16a96D359eC26a11e2C2b3d8f8B8942d5Bfcdb parses a CAIP-10 account; /asset?id=eip155%3A1%2Ferc721%3A0x06012c8cf97BEaD5deAe237070F9587f8E7A266d%2F771769 parses a CAIP-19 asset type and optional token ID. Pass the complete identifier as one URL-encoded query value. Results include exact identifier, chainId, namespace/reference, applicable account/asset fields, standard/status and generic-syntax validation flags. CAIP-2 and CAIP-10 are Final; CAIP-19 is Review. Limits follow the generic grammar: chain 41, account 170 and asset 258 ASCII characters. id is required; no other query parameters or bodies, GET only. Invalid syntax returns 400. Case, leading zeros, percent characters and numeric-looking values remain opaque exact strings; no trimming, decoding or normalization occurs within the parser. Generic syntax accepts unknown namespaces and does not check namespace-specific rules, EIP-55 checksums, chain existence, valid accounts/assets, ownership, balances, canonical equivalence or transfer suitability. No RPC, provider fetch, account/key, signing, payment or write action. This native utility shares distributed 120/minute admission and fails closed. Apiary usage is tracked in Operations; no external credit balance, invoices or provider billing feed applies. Source specifications: https://standards.chainagnostic.org/CAIPs/caip-2, https://standards.chainagnostic.org/CAIPs/caip-10, https://standards.chainagnostic.org/CAIPs/caip-19; CC0 notice linked in results. Apiary artwork identifies this independent native utility, without claiming a hosted CASA service, affiliation or endorsement.

GET https://www.apiary.world/api/gateway/svc_caip_tools/chain?id=eip155%3A8453

Gateway access

No Apiary gateway charge or x402 payment is required.

Request examples

Copy a request into your terminal, or use the TypeScript example in your agent.

curl -i \
  'https://www.apiary.world/api/gateway/svc_caip_tools/chain?id=eip155%3A8453'

const res = await fetch("https://www.apiary.world/api/gateway/svc_caip_tools/chain?id=eip155%3A8453");
if (!res.ok) throw new Error(`Request failed: ${res.status}`);
const data = await res.json();

Connect your agent

Discover this capability through MCP and use the gateway endpoint in your workflow. Payment authorization stays with your agent.