Add TEE attestation and data settlement metadata to LLM responses

examples/llm_chat.ts

@@ -22,11 +22,19 @@ async function main() {
   const result = await client.llm.chat({
     model: TEE_LLM.GPT_4_1_2025_04_14,
     messages,
-    x402SettlementMode: X402SettlementMode.SETTLE_METADATA,
+    x402SettlementMode: X402SettlementMode.INDIVIDUAL_FULL,
   });
 
   console.log(`Response: ${result.chatOutput?.content}`);
-  console.log(`Payment hash: ${result.transactionHash}`);
+  console.log(`Payment hash: ${result.paymentHash ?? "(none)"}`);
+  if (result.dataSettlementTransactionHash) {
+    console.log(
+      `Data settlement tx: ${result.dataSettlementTransactionHash}`,
+    );
+  }
+  if (result.teeSignature) {
+    console.log(`TEE signature: ${result.teeSignature.slice(0, 16)}…`);
+  }
 }
 
 main().catch((err) => {

examples/llm_chat_stream.ts

@@ -20,7 +20,7 @@ async function main() {
   const stream = client.llm.chat({
     model: TEE_LLM.GPT_4_1_2025_04_14,
     messages,
-    x402SettlementMode: X402SettlementMode.SETTLE_METADATA,
+    x402SettlementMode: X402SettlementMode.INDIVIDUAL_FULL,
     stream: true,
     maxTokens: 1000,
   });

src/__tests__/client.test.ts

@@ -23,14 +23,16 @@ describe("Client construction", () => {
 
 describe("Public exports", () => {
   it("exposes TEE_LLM models with provider/model format", () => {
-    expect(TEE_LLM.CLAUDE_3_5_HAIKU).toBe("anthropic/claude-3.5-haiku");
-    expect(TEE_LLM.GPT_4O).toBe("openai/gpt-4o");
+    expect(TEE_LLM.CLAUDE_HAIKU_4_5).toBe("anthropic/claude-haiku-4-5");
+    expect(TEE_LLM.GPT_5).toBe("openai/gpt-5");
+    expect(TEE_LLM.GEMINI_3_FLASH).toBe("google/gemini-3-flash-preview");
+    expect(TEE_LLM.GROK_4).toBe("x-ai/grok-4");
   });
 
   it("exposes X402SettlementMode values matching the wire protocol", () => {
-    expect(X402SettlementMode.SETTLE).toBe("settle");
-    expect(X402SettlementMode.SETTLE_BATCH).toBe("settle-batch");
-    expect(X402SettlementMode.SETTLE_METADATA).toBe("settle-metadata");
+    expect(X402SettlementMode.PRIVATE).toBe("private");
+    expect(X402SettlementMode.BATCH_HASHED).toBe("batch");
+    expect(X402SettlementMode.INDIVIDUAL_FULL).toBe("individual");
   });
 
   it("defaults the settlement network to base", () => {

src/index.ts

@@ -8,11 +8,12 @@ export type {
   ChatParams,
   ClientConfig,
   CompletionParams,
+  ResponseFormat,
   StreamChoice,
   StreamChunk,
   StreamDelta,
-  StreamUsage,
   TextGenerationOutput,
+  TokenUsage,
   Tool,
   ToolFunction,
 } from "./types";