name: RouterPlex description: >- RouterPlex is an OpenAI- and Anthropic-compatible AI gateway that fronts 64 chat and image models from 15 vendors — OpenAI, Anthropic, Google, DeepSeek, Moonshot, Alibaba, MiniMax, Zhipu, xAI and others — behind one API key and one prepaid balance, at vendor list prices with no markup and no top-up fee. It exposes OpenAI Chat Completions, the OpenAI Responses route for Codex, Anthropic Messages, image generation and a model catalog on a single v1 REST surface, so the official OpenAI and Anthropic SDKs work unmodified with only a base URL change. Per-key hard spend budgets, model allowlists and optional RPM/TPM limits are the containment model for autonomous agents. RouterPlex also runs an anonymous read-only MCP server for model discovery and publishes an RFC 9727 API catalog, an OpenAPI 3.1 description, llms.txt and Markdown pricing and benchmark companions. url: https://raw.githubusercontent.com/api-evangelist/routerplex/refs/heads/main/apis.yml deliveryModel: model: saas open_source: false commercial: true callable_host: true label: Hosted service · you call their endpoint confidence: high source: - openapi - pricing generated: '2026-08-28' method: derived accessModel: pricing: freemium onboarding: self-serve trial: false try_now: true public: false label: Freemium · Self-serve signup confidence: high source: - plans - authentication - rate-limits - security - sandbox generated: '2026-09-02' method: derived image: https://routerplex.com/icon.svg created: '2026-07-26' modified: '2026-08-09' specificationVersion: '0.23' tags: - LLM - Artificial Intelligence - AI Gateway - Inference - Model Router - OpenAI-Compatible - Anthropic Compatible - Claude - GPT - Gemini - API Gateway - Agent Infrastructure - Developer Tools - MCP - LLMOps tags_raw: - llm - ai - ai-gateway - inference - model-router - openai-compatible - anthropic-compatible - claude - gpt - gemini - api-gateway - agent-infrastructure - developer-tools - mcp - llmops apis: - aid: routerplex:routerplex-images-api name: RouterPlex Images API description: The Images API from RouterPlex — 1 operation(s) for images. humanURL: https://docs.routerplex.com baseURL: https://api.routerplex.com/v1 tags: - Image tags_raw: - Images properties: - type: OpenAPI url: openapi/routerplex-images-api-openapi.yml - type: Documentation url: https://docs.routerplex.com - type: APIReference url: https://docs.routerplex.com/chat-completions - type: GettingStarted url: https://docs.routerplex.com/quickstart - type: Authentication url: https://docs.routerplex.com/authentication - type: ErrorCatalog url: https://docs.routerplex.com/errors - type: LLMSTxt url: https://routerplex.com/llms.txt - type: LLMSTxt url: https://docs.routerplex.com/llms-full.txt - aid: routerplex:routerplex-messages-api name: RouterPlex Messages API description: The Messages API from RouterPlex — 1 operation(s) for messages. humanURL: https://docs.routerplex.com baseURL: https://api.routerplex.com/v1 tags: - Message tags_raw: - Messages properties: - type: OpenAPI url: openapi/routerplex-messages-api-openapi.yml - type: Documentation url: https://docs.routerplex.com - type: APIReference url: https://docs.routerplex.com/chat-completions - type: GettingStarted url: https://docs.routerplex.com/quickstart - type: Authentication url: https://docs.routerplex.com/authentication - type: ErrorCatalog url: https://docs.routerplex.com/errors - type: LLMSTxt url: https://routerplex.com/llms.txt - type: LLMSTxt url: https://docs.routerplex.com/llms-full.txt - aid: routerplex:routerplex-models-api name: RouterPlex Models API description: The Models API from RouterPlex — 1 operation(s) for models. humanURL: https://docs.routerplex.com baseURL: https://api.routerplex.com/v1 tags: - Models properties: - type: OpenAPI url: openapi/routerplex-models-api-openapi.yml - type: Documentation url: https://docs.routerplex.com - type: APIReference url: https://docs.routerplex.com/chat-completions - type: GettingStarted url: https://docs.routerplex.com/quickstart - type: Authentication url: https://docs.routerplex.com/authentication - type: ErrorCatalog url: https://docs.routerplex.com/errors - type: LLMSTxt url: https://routerplex.com/llms.txt - type: LLMSTxt url: https://docs.routerplex.com/llms-full.txt - aid: routerplex:routerplex-responses-api name: RouterPlex Responses API description: The Responses API from RouterPlex — 1 operation(s) for responses. humanURL: https://docs.routerplex.com baseURL: https://api.routerplex.com/v1 tags: - Responses properties: - type: OpenAPI url: openapi/routerplex-responses-api-openapi.yml - type: Documentation url: https://docs.routerplex.com - type: APIReference url: https://docs.routerplex.com/chat-completions - type: GettingStarted url: https://docs.routerplex.com/quickstart - type: Authentication url: https://docs.routerplex.com/authentication - type: ErrorCatalog url: https://docs.routerplex.com/errors - type: LLMSTxt url: https://routerplex.com/llms.txt - type: LLMSTxt url: https://docs.routerplex.com/llms-full.txt - aid: routerplex:routerplex-chat-completions-api name: RouterPlex Chat Completions API description: The Chat Completions API from RouterPlex — 1 operation(s) for chat completions. humanURL: https://docs.routerplex.com baseURL: https://api.routerplex.com/v1 tags: - Chat Completions properties: - type: OpenAPI url: openapi/routerplex-chat-completions-api-openapi.yml - type: Documentation url: https://docs.routerplex.com - type: APIReference url: https://docs.routerplex.com/chat-completions - type: GettingStarted url: https://docs.routerplex.com/quickstart - type: Authentication url: https://docs.routerplex.com/authentication - type: ErrorCatalog url: https://docs.routerplex.com/errors - type: LLMSTxt url: https://routerplex.com/llms.txt - type: LLMSTxt url: https://docs.routerplex.com/llms-full.txt maintainers: - FN: RouterPlex email: support@routerplex.com url: https://routerplex.com generated: by: apis.io/add model: claude-opus-4-8 confidence: 95 at: '2026-07-26T00:46:39.460Z' common: - type: CapabilityMap url: capabilities/routerplex-capability-edges.yml name: RouterPlex Business Capability Map - type: Overlay url: overlays/routerplex-inference-overlay.yaml - type: AgenticAccess url: agentic-access/routerplex-agentic-access.yml - type: DomainSecurity url: security/routerplex-domain-security.yml - type: Authentication url: authentication/routerplex-authentication.yml - type: Website url: https://routerplex.com - type: DeveloperPortal url: https://docs.routerplex.com - type: Documentation url: https://docs.routerplex.com - type: APIReference url: https://docs.routerplex.com/chat-completions - type: GettingStarted url: https://docs.routerplex.com/quickstart - type: Support name: Email support url: mailto:support@routerplex.com - type: Support name: Telegram url: https://t.me/RouterPlex - type: Blog url: https://routerplex.com/blog - type: BlogRSS url: https://routerplex.com/rss.xml - type: GitHubOrganization url: https://github.com/RouterPlex - type: Pricing url: https://routerplex.com/pricing - type: SignUp url: https://routerplex.com/sign-up - type: Login url: https://routerplex.com/sign-in - type: TermsOfService url: https://routerplex.com/terms - type: PrivacyPolicy url: https://routerplex.com/privacy - type: MCPServer name: RouterPlex Public Catalog url: mcp/routerplex-mcp.yml - type: ToolCrosswalk url: mcp/routerplex-tool-crosswalk.yml - type: AgentSkill url: skills/_index.yml - type: LLMsTxt url: llms/routerplex-llms.txt - type: WellKnown url: well-known/routerplex-well-known.yml - type: APICatalog name: RFC 9727 API catalog url: https://routerplex.com/.well-known/api-catalog - type: ContentSignal name: robots.txt Content-Signal (ai-train=no, search=yes, ai-input=yes) url: https://routerplex.com/robots.txt - type: Conformance url: conformance/routerplex-conformance.yml - type: ErrorCatalog url: errors/routerplex-problem-types.yml - type: Lifecycle url: lifecycle/routerplex-lifecycle.yml - type: Conventions url: conventions/routerplex-conventions.yml - type: RateLimits url: rate-limits/routerplex-rate-limits.yml - type: Plans url: plans/routerplex-plans.yml - type: Packages url: packages/routerplex-packages.yml - type: Playground url: https://routerplex.com/dashboard/playground - type: Sandbox url: sandbox/routerplex-sandbox.yml - type: Benchmarks name: Machine-readable model benchmarks url: https://routerplex.com/benchmarks.md - type: Pricing name: Machine-readable pricing url: https://routerplex.com/pricing.md x-enrichment: date: '2026-08-09' status: enriched artifacts_added: 24 pass: local-v1