feat(portfolio): add created-tokens command for developer wallet token history

Add GET /v1/user/created_tokens support: portfolio created-tokens CLI command,
OpenApiClient method, SKILL.md docs, cli-usage.md, and Readme examples.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/client/OpenApiClient.ts

@@ -308,6 +308,10 @@ export class OpenApiClient {
     return this.normalRequest("GET", "/v1/user/smartmoney", query);
   }
 
+  async getCreatedTokens(chain: string, walletAddress: string, extra: Record<string, string | number> = {}): Promise<unknown> {
+    return this.normalRequest("GET", "/v1/user/created_tokens", { chain, wallet_address: walletAddress, ...extra });
+  }
+
   async quoteOrder(
     chain: string,
     from_address: string,

src/commands/portfolio.ts

@@ -109,5 +109,26 @@ export function registerPortfolioCommands(program: Command): void {
       printResult(data, opts.raw);
     });
 
+  portfolio
+    .command("created-tokens")
+    .description("Get tokens created by a developer wallet")
+    .requiredOption("--chain <chain>", "Chain: sol / bsc / base")
+    .requiredOption("--wallet <address>", "Developer wallet address")
+    .option("--order-by <field>", "Sort field: market_cap / token_ath_mc")
+    .option("--direction <dir>", "Sort direction: asc / desc")
+    .option("--migrate-state <state>", "Filter: migrated / non_migrated")
+    .option("--raw", "Output raw JSON")
+    .action(async (opts) => {
+      validateChain(opts.chain);
+      validateAddress(opts.wallet, opts.chain, "--wallet");
+      const extra: Record<string, string | number> = {};
+      if (opts.orderBy) extra["order_by"] = opts.orderBy;
+      if (opts.direction) extra["direction"] = opts.direction;
+      if (opts.migrateState) extra["migrate_state"] = opts.migrateState;
+      const client = new OpenApiClient(getConfig());
+      const data = await client.getCreatedTokens(opts.chain, opts.wallet, extra).catch(exitOnError);
+      printResult(data, opts.raw);
+    });
+
 }