openrouter-docs-sync · Oct 1, 2026 · Oct 1, 2026 · Oct 1, 2026
diff --git a/.speakeasy/gen.lock b/.speakeasy/gen.lock
@@ -1,19 +1,19 @@
 lockVersion: ""
 id: ""
 management:
-  docChecksum: 241c8463586ba1b12f5091607ff82ad5
+  docChecksum: 74950c32e0e230b17ac912212d074775
   docVersion: 1.0.0
   speakeasyVersion: 1.787.0
   generationVersion: 2.914.0
-  releaseVersion: 1.4.14
-  configChecksum: 6f320831a9eb7abf1be3f63f87038f2e
+  releaseVersion: 1.4.15
+  configChecksum: 15d349a47e9426ff0d9eb207b9709269
   repoURL: https://github.com/OpenRouterTeam/typescript-sdk.git
   installationURL: https://github.com/OpenRouterTeam/typescript-sdk
   published: true
 persistentEdits:
-  generation_id: cb4ac7e0-8275-40ad-b1d3-0457477c8737
-  pristine_commit_hash: 00573c457d5a0152007c68b5eea0502fc29a472c
-  pristine_tree_hash: 919f6de3a987442c8126ff45bd3b752f24f76ca3
+  generation_id: 060a25da-bb76-4ef8-b619-1687d19026b1
+  pristine_commit_hash: adc72e4330db981d278515a4382a2b3154a2021a
+  pristine_tree_hash: c8d282fc5270c4c7da7dcc83101103ae46b23195
 features:
   typescript:
     acceptHeaders: 2.81.2
@@ -15162,8 +15162,8 @@ trackedFiles:
     pristine_git_object: 295c739e9fc60406ccfc6b2173ac3df04352cf54
   docs/sdks/generations/README.mdx:
     id: a754fecc8514
-    last_write_checksum: sha1:25a298dfd98a8ff6b9ac4ef6517ac8f06f70fdd3
-    pristine_git_object: c89f724e7696bda6b18490073d4e715c679c4d56
+    last_write_checksum: sha1:003ce298aa49f039a6d52c7609a528b350e85347
+    pristine_git_object: a82cc0ed7ec517ec6824af4f1c1286f823555540
   docs/sdks/guardrails/README.mdx:
     id: a0cd4218b8fa
     last_write_checksum: sha1:62a7078149962d36069ce08b4de5db93af364c27
@@ -15315,12 +15315,12 @@ trackedFiles:
     pristine_git_object: 410efafd6a7f50d91ccb87131fedbe0c3d47e15a
   jsr.json:
     id: 7f6ab7767282
-    last_write_checksum: sha1:68829995bc6d6d7beb8e908838eb186f1e6f56da
-    pristine_git_object: 08765687fa0acf8e3c208251f913e51fb004899f
+    last_write_checksum: sha1:650c13196cf07897e794cfb2ec34033990af7e0a
+    pristine_git_object: 568d17a12421b3311ad32214f46e6312a2f515e0
   package.json:
     id: 7030d0b2f71b
-    last_write_checksum: sha1:230871e85b8bdb150ba09927db0d289d34bfc151
-    pristine_git_object: 9fc51032b30b1894a330b35ffbf2f5c0332fc618
+    last_write_checksum: sha1:1e1feb4f7071c397fb5728c6ee0fa836ae9fcb42
+    pristine_git_object: a7fdd713f85585699f120dfc4b7af918ba7e4b55
   src/core.ts:
     id: f431fdbcd144
     last_write_checksum: sha1:5aa66b0b6a5964f3eea7f3098c2eb3c0ee9c0131
@@ -15503,12 +15503,12 @@ trackedFiles:
     pristine_git_object: 7ef73bab3ca62ff5b0152f617c77f6ff4570baf1
   src/funcs/generationsGetGeneration.ts:
     id: dac2d205a08d
-    last_write_checksum: sha1:df30787e54f6e48be96db656f8ad629a154f15bd
-    pristine_git_object: c1cfe95a7329a79ecdf46220af0c4588de0090d4
+    last_write_checksum: sha1:53bf624cee288d7b2d7f52c3b2167f8233038411
+    pristine_git_object: 43e40838978d59b57614a866b320cddbbec45657
   src/funcs/generationsListGenerationContent.ts:
     id: 6528b91d944c
-    last_write_checksum: sha1:c80af85ed7ab0854c6464b2b9aca66cbfeee41d8
-    pristine_git_object: 0603a6ed8e004fa946e1b83e2a1fef3118b8de34
+    last_write_checksum: sha1:e90765984e215e05058619701c1f1cfe69e2f3ca
+    pristine_git_object: d9cad5d73d53d3a6b7da3f27b3ddf8a385b873ff
   src/funcs/generationsSubmitFeedback.ts:
     id: 7164852deaac
     last_write_checksum: sha1:279e57e1cb9653a79eb0221a27cb525661bb533b
@@ -15939,8 +15939,8 @@ trackedFiles:
     pristine_git_object: a187e58707bdb726ca2aff74941efe7493422d4e
   src/lib/config.ts:
     id: 320761608fb3
-    last_write_checksum: sha1:5fd669a96e1c6e58ec2245b6e19d610550313d9c
-    pristine_git_object: fdfe33f2cd077b037219c75526828117beaebb90
+    last_write_checksum: sha1:5d9a0c437cd9e390a940dad31639c73ecf5c5e5f
+    pristine_git_object: f563485228da8f20d9d31b2de0dae95ea16429aa
   src/lib/dlv.ts:
     id: b1988214835a
     last_write_checksum: sha1:eaac763b22717206a6199104e0403ed17a4e2711
@@ -20500,6 +20500,8 @@ examples:
           application/json: {"error": {"code": 524, "message": "Request timed out. Please try again later."}}
         "529":
           application/json: {"error": {"code": 529, "message": "Provider returned error"}}
+        "400":
+          application/json: {"error": {"code": 400, "message": "Invalid request parameters"}}
   listModelsCount:
     speakeasy-default-list-models-count:
       responses:
@@ -21082,6 +21084,8 @@ examples:
           application/json: {"error": {"code": 524, "message": "Request timed out. Please try again later."}}
         "529":
           application/json: {"error": {"code": 529, "message": "Provider returned error"}}
+        "400":
+          application/json: {"error": {"code": 400, "message": "Invalid request parameters"}}
   listWorkspaces:
     speakeasy-default-list-workspaces:
       parameters:
@@ -24220,4 +24224,7 @@ examples:
         "500":
           application/json: {"error": {"code": 500, "message": "Internal Server Error"}}
 examplesVersion: 1.0.2
-releaseNotes: "## Typescript SDK Changes:\n* `openrouter.chat.send()`: \n  *  `request.chatRequest.tools[].union(ChatDynamicServerTool)` **Added**\n* `openrouter.presets.createPresetsChatCompletions()`: \n  *  `request.chatRequest.tools[].union(ChatDynamicServerTool)` **Added**\n"
+releaseNotes: |
+  ## Typescript SDK Changes:
+  * `openrouter.generations.getGeneration()`:  `error.status[400]` **Added**
+  * `openrouter.generations.listGenerationContent()`:  `error.status[400]` **Added**
diff --git a/.speakeasy/gen.yaml b/.speakeasy/gen.yaml
@@ -37,7 +37,7 @@ generation:
   documentation: mintlify
   preApplyUnionDiscriminators: true
 typescript:
-  version: 1.4.14
+  version: 1.4.15
   acceptHeaderEnum: false
   additionalDependencies:
     dependencies:

diff --git a/.speakeasy/out.openapi.yaml b/.speakeasy/out.openapi.yaml
@@ -39066,7 +39066,8 @@ paths:
           schema:
             description: 'The generation ID'
             example: 'gen-1234567890'
-            minLength: 1
+            maxLength: 128
+            pattern: '^gen-[0-9A-Za-z-]+$'
             type: 'string'
       responses:
         '200':
@@ -39120,6 +39121,16 @@ paths:
               schema:
                 $ref: '#/components/schemas/GenerationResponse'
           description: 'Returns the request metadata for this generation'
+        '400':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 400
+                  message: 'Invalid request parameters'
+              schema:
+                $ref: '#/components/schemas/BadRequestResponse'
+          description: 'Bad Request - Invalid request parameters or malformed input'
         '401':
           content:
             application/json:
@@ -39218,7 +39229,8 @@ paths:
           schema:
             description: 'The generation ID'
             example: 'gen-1234567890'
-            minLength: 1
+            maxLength: 128
+            pattern: '^gen-[0-9A-Za-z-]+$'
             type: 'string'
       responses:
         '200':
@@ -39237,6 +39249,16 @@ paths:
               schema:
                 $ref: '#/components/schemas/GenerationContentResponse'
           description: 'Returns the stored prompt and completion content, plus the failure error when the generation failed'
+        '400':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 400
+                  message: 'Invalid request parameters'
+              schema:
+                $ref: '#/components/schemas/BadRequestResponse'
+          description: 'Bad Request - Invalid request parameters or malformed input'
         '401':
           content:
             application/json:

diff --git a/.speakeasy/workflow.lock b/.speakeasy/workflow.lock
@@ -2,19 +2,19 @@ speakeasyVersion: 1.787.0
 sources:
     OpenRouter API:
         sourceNamespace: open-router-chat-completions-api
-        sourceRevisionDigest: sha256:ddb8b0f9293b58ee0c2e3757aac37b7a9d58d20d104d696cf11df5e2c9c472ca
-        sourceBlobDigest: sha256:57c13de3b3d8028de6ee4988eb0bb0dd6ca8ace178a93487a60946d3f030b6fb
+        sourceRevisionDigest: sha256:a9c094f15cb97f9e94d635a472b9188199a8ebe910414d8f5c33e6019b9b9db0
+        sourceBlobDigest: sha256:f4c2f591b1464f7d50f5a8bc051679a4fa37e11f6e3d47681287548da39fcd76
         tags:
             - latest
             - 1.0.0
 targets:
     openrouter:
         source: OpenRouter API
         sourceNamespace: open-router-chat-completions-api
-        sourceRevisionDigest: sha256:ddb8b0f9293b58ee0c2e3757aac37b7a9d58d20d104d696cf11df5e2c9c472ca
-        sourceBlobDigest: sha256:57c13de3b3d8028de6ee4988eb0bb0dd6ca8ace178a93487a60946d3f030b6fb
+        sourceRevisionDigest: sha256:a9c094f15cb97f9e94d635a472b9188199a8ebe910414d8f5c33e6019b9b9db0
+        sourceBlobDigest: sha256:f4c2f591b1464f7d50f5a8bc051679a4fa37e11f6e3d47681287548da39fcd76
         codeSamplesNamespace: open-router-chat-completions-api-typescript-code-samples
-        codeSamplesRevisionDigest: sha256:923ab10f0d71c02925a224c60eb7003589180bf6341506b91b1aeb3980783fb3
+        codeSamplesRevisionDigest: sha256:605b8182303c411aedd629a1b23de5602b323fa7b02643b487a9bc08a3706e98
 workflow:
     workflowVersion: 1.0.0
     speakeasyVersion: 1.787.0

diff --git a/RELEASES.md b/RELEASES.md
@@ -4276,4 +4276,14 @@ Based on:
 ### Generated
 - [typescript v1.4.14] .
 ### Releases
-- [NPM v1.4.14] https://www.npmjs.com/package/@openrouter/sdk/v/1.4.14 - .
+- [NPM v1.4.14] https://www.npmjs.com/package/@openrouter/sdk/v/1.4.14 - .
+
+## 2026-10-01 11:52:51
+### Changes
+Based on:
+- OpenAPI Doc  
+- Speakeasy CLI 1.787.0 (2.914.0) https://github.com/speakeasy-api/speakeasy
+### Generated
+- [typescript v1.4.15] .
+### Releases
+- [NPM v1.4.15] https://www.npmjs.com/package/@openrouter/sdk/v/1.4.15 - .
diff --git a/docs/sdks/generations/README.mdx b/docs/sdks/generations/README.mdx
@@ -89,6 +89,7 @@ run();
 
 | Error Type                             | Status Code                            | Content Type                           |
 | -------------------------------------- | -------------------------------------- | -------------------------------------- |
+| errors.BadRequestResponseError         | 400                                    | application/json                       |
 | errors.UnauthorizedResponseError       | 401                                    | application/json                       |
 | errors.PaymentRequiredResponseError    | 402                                    | application/json                       |
 | errors.NotFoundResponseError           | 404                                    | application/json                       |
@@ -175,6 +176,7 @@ run();
 
 | Error Type                             | Status Code                            | Content Type                           |
 | -------------------------------------- | -------------------------------------- | -------------------------------------- |
+| errors.BadRequestResponseError         | 400                                    | application/json                       |
 | errors.UnauthorizedResponseError       | 401                                    | application/json                       |
 | errors.ForbiddenResponseError          | 403                                    | application/json                       |
 | errors.NotFoundResponseError           | 404                                    | application/json                       |

diff --git a/jsr.json b/jsr.json
@@ -2,7 +2,7 @@
 
 {
   "name": "@openrouter/sdk",
-  "version": "1.4.14",
+  "version": "1.4.15",
   "exports": {
     ".": "./src/index.ts",    
     "./models/errors": "./src/models/errors/index.ts",    

diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@openrouter/sdk",
-  "version": "1.4.14",
+  "version": "1.4.15",
   "author": "OpenRouter",
   "description": "The OpenRouter TypeScript SDK is a type-safe toolkit for building AI applications with access to 400+ language models through a unified API.",
   "keywords": [
@@ -21,8 +21,8 @@
   "license": "Apache-2.0",
   "packageManager": "pnpm@10.22.0",
   "publishConfig": {
-    "access": "public",
-    "provenance": true
+    "provenance": true,
+    "access": "public"
   },
   "type": "module",
   "main": "./esm/index.js",
@@ -73,15 +73,15 @@
     "lint": "eslint --cache --max-warnings=0 src",
     "build": "tsc && node scripts/unbarrel-imports.js",
     "prepublishOnly": "npm run build",
+    "typecheck:transit": "exit 0",
+    "compile": "tsc && node scripts/unbarrel-imports.js",
     "postinstall": "node scripts/check-types.js || true",
-    "prepare": "npm run build",
     "test:e2e": "vitest --run --project e2e",
-    "test:transit": "exit 0",
+    "test:watch": "vitest --watch --project unit",
     "typecheck": "tsc --noEmit",
-    "typecheck:transit": "exit 0",
-    "compile": "tsc && node scripts/unbarrel-imports.js",
+    "prepare": "npm run build",
     "test": "vitest --run --project unit",
-    "test:watch": "vitest --watch --project unit"
+    "test:transit": "exit 0"
   },
   "peerDependencies": {
 

diff --git a/src/funcs/generationsGetGeneration.ts b/src/funcs/generationsGetGeneration.ts
@@ -38,6 +38,7 @@ export function generationsGetGeneration(
 ): APIPromise<
   Result<
     models.GenerationResponse,
+    | errors.BadRequestResponseError
     | errors.UnauthorizedResponseError
     | errors.PaymentRequiredResponseError
     | errors.NotFoundResponseError
@@ -71,6 +72,7 @@ async function $do(
   [
     Result<
       models.GenerationResponse,
+      | errors.BadRequestResponseError
       | errors.UnauthorizedResponseError
       | errors.PaymentRequiredResponseError
       | errors.NotFoundResponseError
@@ -190,6 +192,7 @@ async function $do(
 
   const [result] = await M.match<
     models.GenerationResponse,
+    | errors.BadRequestResponseError
     | errors.UnauthorizedResponseError
     | errors.PaymentRequiredResponseError
     | errors.NotFoundResponseError
@@ -208,6 +211,7 @@ async function $do(
     | SDKValidationError
   >(
     M.json(200, models.GenerationResponse$inboundSchema),
+    M.jsonErr(400, errors.BadRequestResponseError$inboundSchema),
     M.jsonErr(401, errors.UnauthorizedResponseError$inboundSchema),
     M.jsonErr(402, errors.PaymentRequiredResponseError$inboundSchema),
     M.jsonErr(404, errors.NotFoundResponseError$inboundSchema),

diff --git a/src/funcs/generationsListGenerationContent.ts b/src/funcs/generationsListGenerationContent.ts
@@ -38,6 +38,7 @@ export function generationsListGenerationContent(
 ): APIPromise<
   Result<
     models.GenerationContentResponse,
+    | errors.BadRequestResponseError
     | errors.UnauthorizedResponseError
     | errors.ForbiddenResponseError
     | errors.NotFoundResponseError
@@ -71,6 +72,7 @@ async function $do(
   [
     Result<
       models.GenerationContentResponse,
+      | errors.BadRequestResponseError
       | errors.UnauthorizedResponseError
       | errors.ForbiddenResponseError
       | errors.NotFoundResponseError
@@ -191,6 +193,7 @@ async function $do(
 
   const [result] = await M.match<
     models.GenerationContentResponse,
+    | errors.BadRequestResponseError
     | errors.UnauthorizedResponseError
     | errors.ForbiddenResponseError
     | errors.NotFoundResponseError
@@ -209,6 +212,7 @@ async function $do(
     | SDKValidationError
   >(
     M.json(200, models.GenerationContentResponse$inboundSchema),
+    M.jsonErr(400, errors.BadRequestResponseError$inboundSchema),
     M.jsonErr(401, errors.UnauthorizedResponseError$inboundSchema),
     M.jsonErr(403, errors.ForbiddenResponseError$inboundSchema),
     M.jsonErr(404, errors.NotFoundResponseError$inboundSchema),

diff --git a/src/lib/config.ts b/src/lib/config.ts
@@ -79,7 +79,7 @@ export function serverURLFromOptions(options: SDKOptions): URL | null {
 export const SDK_METADATA = {
   language: "typescript",
   openapiDocVersion: "1.0.0",
-  sdkVersion: "1.4.14",
+  sdkVersion: "1.4.15",
   genVersion: "2.914.0",
-  userAgent: "speakeasy-sdk/typescript 1.4.14 2.914.0 1.0.0 @openrouter/sdk",
+  userAgent: "speakeasy-sdk/typescript 1.4.15 2.914.0 1.0.0 @openrouter/sdk",
 } as const;