diff --git a/sdk/typescript/src/errors.ts b/sdk/typescript/src/errors.ts
index 53d67c7f..6910d81b 100644
--- a/sdk/typescript/src/errors.ts
+++ b/sdk/typescript/src/errors.ts
@@ -9,7 +9,7 @@ export function errorMessage(error: unknown): string {
 export function safeErrorMessage(error: unknown): string {
   const message = errorMessage(error);
   const recognizableCredential =
-    /(?:\b(?:sk-(?:proj-)?|github_pat_|gh[pousr]_|npm_)\S+|\b(?:bearer|basic|token)(?:\s|%20|\+)+\S+|:\/\/[^\s/@]+@|-----BEGIN [A-Z ]*PRIVATE KEY(?: BLOCK)?-----)/iu.test(
+    /(?:\b(?:sk-(?:proj-)?|github_pat_|gh[pousr]_|npm_|lin_api_|fw_)\S+|\b(?:bearer|basic|token)(?:\s|%20|\+)+\S+|:\/\/[^\s/@]+@|-----BEGIN [A-Z ]*PRIVATE KEY(?: BLOCK)?-----)/iu.test(
       message,
     );
   const assignments = message.matchAll(
diff --git a/sdk/typescript/tests-ts/errors.test.ts b/sdk/typescript/tests-ts/errors.test.ts
index 35be8c96..06e03e14 100644
--- a/sdk/typescript/tests-ts/errors.test.ts
+++ b/sdk/typescript/tests-ts/errors.test.ts
@@ -17,6 +17,8 @@ describe("error messages", () => {
     for (const message of [
       "request failed: token=SYNTHETIC_TOKEN",
       "Authorization: Bearer sk-proj-SYNTHETIC_KEY_123",
+      "Linear failed for lin_api_SYNTHETIC_SECRET",
+      "Fireworks failed for fw_SYNTHETIC_SECRET",
       'upstream failed: {"clientSecret":"correct horse battery staple"}',
       JSON.stringify(JSON.stringify({ clientSecret: "SYNTHETIC_SECRET" })),
       "authorizationHeaderValue=SYNTHETIC_SECRET",