fix: normalize auth profile inline secrets

CHANGELOG.md

@@ -167,6 +167,7 @@ Docs: https://docs.openclaw.ai
 - OpenAI-compatible providers: honor `compat.supportsTools=false` by stripping tool payload fields before dispatch to chat-only endpoints. Fixes #74664.
 - OpenAI-compatible providers: apply model-declared unsupported tool-schema keyword stripping to native OpenAI transport payloads and mark Fireworks Kimi K2.5 as rejecting `not` schemas. Fixes #75467.
 - OpenAI-compatible gateway: sanitize images supplied through request content even when the prompt text contains no image file references, preventing oversized attachment payloads from bypassing the resize/drop pipeline. Fixes #59913.
+- Auth profiles: normalize inline API keys and tokens loaded from `auth-profiles.json` so masked or rich-text credential artifacts fail as auth errors instead of crashing HTTP header construction. Fixes #77624.
 - llm-task: resolve configured model aliases before embedded dispatch so `model="gemini-flash"` and other aliases route to the intended provider instead of the agent default. Fixes #54166.
 - Media generation: resolve slash-containing model-only overrides like `fal-ai/flux/dev` through registered provider model metadata so FAL image/video models do not get misparsed as provider `fal-ai`. Fixes #77444.
 - Commands/BTW: show the `/btw` missing-question usage placeholder with brackets so outbound channel sanitization keeps it visible. Fixes #62877. Thanks @RajvardhanPatil07.

src/agents/auth-profiles/oauth.test.ts

@@ -357,6 +357,30 @@ describe("resolveApiKeyForProfile secret refs", () => {
     }
   });
 
+  it("normalizes inline api_key values from auth profiles before header use", async () => {
+    const profileId = "openrouter:masked";
+    const result = await resolveApiKeyForProfile({
+      cfg: cfgFor(profileId, "openrouter", "api_key"),
+      store: {
+        version: 1,
+        profiles: {
+          [profileId]: {
+            type: "api_key",
+            provider: "openrouter",
+            key: " sk-or-\u202650ec ",
+          },
+        },
+      },
+      profileId,
+    });
+
+    expect(result).toEqual({
+      apiKey: "sk-or-50ec", // pragma: allowlist secret
+      provider: "openrouter",
+      email: undefined,
+    });
+  });
+
   it("resolves token tokenRef from env", async () => {
     const profileId = "github-copilot:default";
     await withEnvVar("GITHUB_TOKEN", "gh-ref-token", async () => {

src/agents/auth-profiles/oauth.ts

@@ -14,6 +14,7 @@ import {
 } from "../../plugins/provider-runtime.runtime.js";
 import { resolveSecretRefString, type SecretRefResolveCache } from "../../secrets/resolve.js";
 import { normalizeLowercaseStringOrEmpty } from "../../shared/string-coerce.js";
+import { normalizeOptionalSecretInput } from "../../utils/normalize-secret-input.js";
 import { refreshChutesTokens } from "../chutes-oauth.js";
 import { log } from "./constants.js";
 import { resolveTokenExpiryState } from "./credential-state.js";
@@ -260,7 +261,7 @@ async function resolveProfileSecretString(params: {
     }
   }
 
-  return resolvedValue;
+  return normalizeOptionalSecretInput(resolvedValue);
 }
 
 export async function resolveApiKeyForProfile(