Update utils.ts

REVIEW REQUIRED. 
Removed hard-coded Token API networks, added what is hopefully an automatic fetch for Token API networks.

PLEASE REVIEW THIS PR. It was implemented with advice from Claude. Not sure where these parameters are used, so I am unable to check if it works. Happy to let docs team make this update instead, but on the off chance this is correct feel free to merge.

Author: UrsaPolarisRecords

website/src/supportedNetworks/utils.ts

@@ -25,18 +25,6 @@ export const MONO_ICON_NETWORKS = [
   'zksync-era-sepolia',
 ]
 
-// Networks with Token API support (TODO: remove once the registry has this information)
-export const TOKEN_API_NETWORKS = [
-  'mainnet',
-  'base',
-  'bsc',
-  'arbitrum-one',
-  'matic',
-  'optimism',
-  'unichain',
-  'avalanche',
-]
-
 export const getIconVariant = (networkId: string): 'mono' | 'branded' => {
   return MONO_ICON_NETWORKS.includes(networkId) ? 'mono' : 'branded'
 }
@@ -60,6 +48,12 @@ export const getFirehoseSupportLevel = (network: Network) => {
   if (firehoseCount >= 2) return 'full'
   return 'basic'
 }
+export const getTokenApiSupportLevel = (network: Network) => {
+  const tokenApiCount = network.services.tokenApi?.length || 0
+  if (tokenApiCount === 0) return 'none'
+  // Token API is currently defined as a binary yes/no, so we'll consider that as 'full' support
+  return 'full'
+}
 
 export async function getSupportedNetworks() {
   const registry = await NetworksRegistry.fromLatestVersion()
@@ -69,7 +63,7 @@ export async function getSupportedNetworks() {
       const subgraphs = Boolean(network.services.subgraphs?.length)
       const substreams = Boolean(network.services.substreams?.length)
       const firehose = Boolean(network.services.firehose?.length)
-      const tokenApi = TOKEN_API_NETWORKS.includes(network.id)
+      const tokenApi = Boolean(network.services.tokenApi?.length)
       if (!subgraphs && !substreams && !firehose && !tokenApi) {
         return []
       }
@@ -85,6 +79,7 @@ export async function getSupportedNetworks() {
           subgraphsSupportLevel: getSubgraphsSupportLevel(network),
           substreamsSupportLevel: getSubstreamsSupportLevel(network),
           firehoseSupportLevel: getFirehoseSupportLevel(network),
+          tokenApiSupportLevel: getTokenApiSupportLevel(network),
         },
       ]
     })