Provider Request: Add AgentRouter (Non-profit AI Gateway — Free Credits)

[oyi77]

🎯 What is AgentRouter?

AgentRouter is a non-profit AI API gateway that provides unified access to 30+ LLM providers (OpenAI, Anthropic, DeepSeek, Zhipu AI, and more) through a single API key.

Why it matters: $200 in free credits on signup

• No credit card required — just connect GitHub
• $200 with referral link (standard signup: $100)
• Pay-as-you-go — no platform fees, no subscriptions, no minimum commitment
• OpenAI-compatible API — drop-in replacement at https://agentrouter.org/v1
• 30+ providers including GPT-5, Claude, DeepSeek, and more

API Details

Field	Value
Base URL	https://agentrouter.org/v1
Auth Type	API Key (Bearer token)
API Format	OpenAI-compatible
API Key Source	https://agentrouter.org/console/token
Registration	https://agentrouter.org/register

It also supports Anthropic-compatible endpoints at https://agentrouter.org/ (for Claude Code, Codex, etc.).

Supported Endpoints

/v1/chat/completions, /v1/responses, /v1/messages, /v1/embeddings, /v1/rerank, /v1/images/generations, /v1/audio/speech, /v1/audio/transcriptions

---

🛠️ Implementation Plan

AgentRouter is OpenAI-compatible — it can use the default executor with no custom translator or executor needed. Implementation follows the existing OpenRouter pattern exactly.

Files to Modify

1. src/shared/constants/providers.ts — Register the provider

Add to APIKEY_PROVIDERS:

agentrouter: {
  id: "agentrouter",
  alias: "agentrouter",
  name: "AgentRouter",
  icon: "router",
  color: "#10B981",
  textIcon: "AR",
  passthroughModels: true,
  website: "https://agentrouter.org",
  apiHint: "Get $200 free credits at https://agentrouter.org/register — no credit card required.",
},

2. open-sse/config/providerRegistry.ts — Configure endpoint & models

Add:

agentrouter: {
  id: "agentrouter",
  alias: "agentrouter",
  format: "openai",
  executor: "default",
  baseUrl: "https://agentrouter.org/v1/chat/completions",
  authType: "apikey",
  authHeader: "bearer",
  defaultContextLength: 128000,
  headers: {
    "HTTP-Referer": "https://endpoint-proxy.local",
    "X-Title": "OmniRoute",
  },
  models: [{ id: "auto", name: "Auto (Best Available)" }],
},

Since AgentRouter is a passthrough/router (like OpenRouter), passthroughModels: true means users can use any model AgentRouter supports without OmniRoute pre-registering them. Users would add models via the Available Models interface.

3. src/shared/constants/pricing.ts — Add baseline pricing (optional)

agentrouter: {
  auto: {
    input: 2.0,
    output: 8.0,
  },
},

4. src/shared/constants/config.ts — Add display endpoint (optional)

agentrouter: "https://agentrouter.org/v1/chat/completions",

---

📋 Integration Checklist

• Add provider entry in APIKEY_PROVIDERS (providers.ts)
• Add provider config in providerRegistry.ts
• Add pricing in pricing.ts
• Add display endpoint in config.ts
• No custom executor needed (uses default executor — OpenAI-compatible)
• No custom translator needed (OpenAI format)

---

🔗 References

• Website: https://agentrouter.org
• Docs: https://docs.agentrouter.org
• Register: https://agentrouter.org/register
• API Token: https://agentrouter.org/console/token
• Similar integration: OpenRouter provider (also OpenAI-compatible passthrough router)

---

💡 This is a good first issue — 4 files to edit, no custom executor/translator needed. Perfect for new contributors looking to add a provider.

[diegosouzapw]

Resolvido e implementado na versão 3.7.0. Foram adicionados o AgentRouter com fallback, UI e documentação atualizada.

[w-koperski]

It seems that agentrouter now only accepts requests from clients listed in the docs, also while looking through its dicord server it would seem that anthropic models can only be used with claude code client. When i try to add an api key to v3.7.0 omniroute it doesnt even accept it. After further investigation, these are the headers required to mask as an claude code client:

User-Agent: claude-cli/2.1.119 (external, cli)
X-Stainless-Arch: x64
X-Stainless-Lang: js
X-Stainless-OS: Linux
anthropic-beta: interleaved-thinking-2025-05-14,redact-thinking-2026-02-12,context-management-2025-06-27,prompt-caching-scope-2026-01-05,claude-code-20250219
anthropic-dangerous-direct-browser-access: true/false
anthropic-version: 2023-06-01
x-app: cli
Authentication: Bearer sk-xxx

[muhammadhamman]

Thats great I recieved mine too

[shrreyasbharath]

btw agentrouter doesn seem to work rn