refactor(agents): remove stale provider attribution wrappers

src/agents/provider-attribution.test.ts

@@ -130,11 +130,9 @@ vi.mock("../plugins/manifest-metadata-scan.js", () => ({
 
 import {
   listProviderAttributionPolicies,
-  resolveProviderAttributionHeaders,
   resolveProviderAttributionIdentity,
   resolveProviderAttributionPolicy,
   resolveProviderEndpoint,
-  resolveProviderRequestAttributionHeaders,
   resolveProviderRequestCapabilities,
   resolveProviderRequestPolicy,
   describeProviderRequestRoutingSummary,
@@ -193,16 +191,16 @@ describe("provider attribution", () => {
         "X-BILLING-INVOKE-ORIGIN": "OpenClaw",
       },
     });
-    expect(resolveProviderAttributionHeaders("NVIDIA", { OPENCLAW_VERSION: "2026.3.22" })).toEqual({
+    expect(policy.headers).toEqual({
       "X-BILLING-INVOKE-ORIGIN": "OpenClaw",
     });
   });
 
-  it("normalizes aliases when resolving provider headers", () => {
+  it("normalizes aliases when resolving provider policy headers", () => {
     expect(
-      resolveProviderAttributionHeaders("OpenRouter", {
+      resolveProviderAttributionPolicy("OpenRouter", {
         OPENCLAW_VERSION: "2026.3.22",
-      }),
+      })?.headers,
     ).toEqual({
       "HTTP-Referer": "https://openclaw.ai",
       "X-OpenRouter-Title": "OpenClaw",
@@ -227,7 +225,9 @@ describe("provider attribution", () => {
         "User-Agent": "openclaw/2026.3.22",
       },
     });
-    expect(resolveProviderAttributionHeaders("openai", { OPENCLAW_VERSION: "2026.3.22" })).toEqual({
+    expect(
+      resolveProviderAttributionPolicy("openai", { OPENCLAW_VERSION: "2026.3.22" })?.headers,
+    ).toEqual({
       originator: "openclaw",
       version: "2026.3.22",
       "User-Agent": "openclaw/2026.3.22",
@@ -268,7 +268,9 @@ describe("provider attribution", () => {
         "User-Agent": "openclaw/2026.3.22",
       },
     });
-    expect(resolveProviderAttributionHeaders("xai", { OPENCLAW_VERSION: "2026.3.22" })).toEqual({
+    expect(
+      resolveProviderAttributionPolicy("xai", { OPENCLAW_VERSION: "2026.3.22" })?.headers,
+    ).toEqual({
       originator: "openclaw",
       version: "2026.3.22",
       "User-Agent": "openclaw/2026.3.22",
@@ -316,7 +318,7 @@ describe("provider attribution", () => {
       },
     );
     expect(
-      resolveProviderRequestAttributionHeaders(
+      resolveProviderRequestPolicy(
         {
           provider: "xai",
           api: "openai-responses",
@@ -325,7 +327,7 @@ describe("provider attribution", () => {
           capability: "llm",
         },
         { OPENCLAW_VERSION: "2026.3.22" },
-      ),
+      ).attributionHeaders,
     ).toEqual({
       originator: "openclaw",
       version: "2026.3.22",
@@ -571,12 +573,12 @@ describe("provider attribution", () => {
     );
 
     expect(
-      resolveProviderRequestAttributionHeaders({
+      resolveProviderRequestPolicy({
         provider: "openrouter",
         baseUrl: "https://proxy.example.com/v1",
         transport: "stream",
         capability: "llm",
-      }),
+      }).attributionHeaders,
     ).toBeUndefined();
   });
 
@@ -598,25 +600,25 @@ describe("provider attribution", () => {
     );
 
     expect(
-      resolveProviderRequestAttributionHeaders({
+      resolveProviderRequestPolicy({
         provider: "custom-nim",
         api: "openai-completions",
         baseUrl: "https://integrate.api.nvidia.com/v1",
         transport: "stream",
         capability: "llm",
-      }),
+      }).attributionHeaders,
     ).toEqual({
       "X-BILLING-INVOKE-ORIGIN": "OpenClaw",
     });
 
     expect(
-      resolveProviderRequestAttributionHeaders({
+      resolveProviderRequestPolicy({
         provider: "nvidia",
         api: "openai-completions",
         baseUrl: "https://proxy.example.com/v1",
         transport: "stream",
         capability: "llm",
-      }),
+      }).attributionHeaders,
     ).toBeUndefined();
   });
 

src/agents/provider-attribution.ts

@@ -616,17 +616,6 @@ export function resolveProviderAttributionPolicy(
   return listProviderAttributionPolicies(env).find((policy) => policy.provider === canonical);
 }
 
-export function resolveProviderAttributionHeaders(
-  provider?: string | null,
-  env: RuntimeVersionEnv = process.env as RuntimeVersionEnv,
-): Record<string, string> | undefined {
-  const policy = resolveProviderAttributionPolicy(provider, env);
-  if (!policy?.enabledByDefault) {
-    return undefined;
-  }
-  return policy.headers;
-}
-
 export function resolveProviderRequestPolicy(
   input: ProviderRequestPolicyInput,
   env: RuntimeVersionEnv = process.env as RuntimeVersionEnv,
@@ -694,13 +683,6 @@ export function resolveProviderRequestPolicy(
   };
 }
 
-export function resolveProviderRequestAttributionHeaders(
-  input: ProviderRequestPolicyInput,
-  env: RuntimeVersionEnv = process.env as RuntimeVersionEnv,
-): Record<string, string> | undefined {
-  return resolveProviderRequestPolicy(input, env).attributionHeaders;
-}
-
 export function resolveProviderRequestCapabilities(
   input: ProviderRequestCapabilitiesInput,
   env: RuntimeVersionEnv = process.env as RuntimeVersionEnv,