Endpoints

Every route Triw relays, with the protocol each one speaks.

All routes are served from https://router.triw.io. Authentication is a Triw key in Authorization: Bearer sk-... unless a route states otherwise.

OpenAI-compatible

Method	Path	Purpose
POST	/v1/chat/completions	Chat, streaming, tool calling
POST	/v1/completions	Legacy text completion
POST	/v1/responses	Responses API shape
POST	/v1/embeddings	Text embeddings
GET	/v1/models	Models available to this key’s group
POST	/v1/images/generations	Text to image
POST	/v1/images/edits	Image edit
POST	/v1/audio/speech	Text to speech
POST	/v1/audio/transcriptions	Speech to text
POST	/v1/audio/translations	Speech translation
POST	/v1/moderations	Moderation classification
POST	/v1/rerank	Reranking
GET/POST	/v1/files	File upload and listing
GET/POST	/v1/fine-tunes	Fine-tune jobs
WS	/v1/realtime	Realtime session
POST	/v1/videos	Create a video task
GET	/v1/videos/{task_id}	Poll a video task
POST	/v1/videos/{task_id}/remix	Re-run a video task

POST /v1/images/variations is registered but replies as not implemented — the upstream providers Triw relays do not expose it.

Anthropic-compatible

Method	Path	Purpose
POST	/v1/messages	Messages API, streaming, tool use
POST	/v1/messages/count_tokens	Token counting

x-api-key: sk-... is accepted on these routes as well as Authorization.

Gemini-compatible

Method	Path	Purpose
POST	/v1beta/models/{model}:generateContent	Generate content
POST	/v1beta/models/{model}:streamGenerateContent	Streaming variant (?alt=sse)
GET	/v1beta/openai/models	Gemini-style model listing

x-goog-api-key: sk-... is accepted here.

Midjourney task API

Method	Path	Purpose
POST	/mj/submit/imagine	Submit an imagine job
POST	/mj/submit/action	Upscale / variation actions
POST	/mj/submit/blend	Blend two images
POST	/mj/submit/describe	Describe an image
POST	/mj/submit/change	Change job parameters
GET	/mj/task/{id}/fetch	Poll task result

Midjourney is task-based: submit returns an id, then you poll until the task finishes. Availability depends on whether the operator connected a Midjourney channel.

Console API

The dashboard itself is a client of the gateway; these routes are session-authenticated and are not for third-party integrations:

Method	Path	Purpose
GET	/api/status	Public status payload (no auth)
POST	/api/user/login	Console session
GET	/api/user/self	Current account
GET	/api/token/	List API keys
POST	/api/user/topup	Redeem a code

Use /v1/* for application traffic. The /api/* surface changes with the product and is not covered by stability guarantees.

Choosing a protocol

Your stack	Use	Base URL
OpenAI SDK, LangChain, most tools	/v1/chat/completions	https://router.triw.io/v1
Anthropic SDK, Claude Code	/v1/messages	https://router.triw.io
Google Gen AI SDK, Gemini CLI	/v1beta/...	https://router.triw.io

One key works across all three. See Authentication for header details and Errors for response codes.