Merge Gateway

Merge Gateway aggregates models from multiple providers with enhanced features like rate limiting and failover. Access 206 models through Mastra's model router.

Learn more in the Merge Gateway documentation.

Usage

src/mastra/agents/my-agent.ts

import { Agent } from "@mastra/core/agent";

const agent = new Agent({
  id: "my-agent",
  name: "My Agent",
  instructions: "You are a helpful assistant",
  model: "merge-gateway/anthropic/claude-3-7-sonnet-20250219"
});

备注

Mastra uses the OpenAI-compatible /chat/completions endpoint. Some provider-specific features may not be available. Check the Merge Gateway documentation for details.

Configuration

# Use gateway API key
MERGE_GATEWAY_API_KEY=your-gateway-key

# Or use provider API keys directly
OPENAI_API_KEY=sk-...
ANTHROPIC_API_KEY=ant-...

Available models

Model
anthropic/claude-3-7-sonnet-20250219
anthropic/claude-fable-5
anthropic/claude-fable-5-1
anthropic/claude-haiku-4-5-20251001
anthropic/claude-haiku-5-5
anthropic/claude-opus-4-1-20250805
anthropic/claude-opus-4-20250514
anthropic/claude-opus-4-5-20251101
anthropic/claude-opus-4-6
anthropic/claude-opus-4-7
anthropic/claude-opus-4-8
anthropic/claude-opus-5
anthropic/claude-opus-5-5
anthropic/claude-sonnet-4-20250514
anthropic/claude-sonnet-4-5-20250929
anthropic/claude-sonnet-4-6
anthropic/claude-sonnet-5
anthropic/claude-sonnet-5-5
bytedance/dola-seed-2.0-code
bytedance/dola-seed-2.0-code-preview
bytedance/dola-seed-2.0-lite
bytedance/dola-seed-2.0-mini
bytedance/dola-seed-2.0-pro
cohere/command-a-03-2025
cohere/command-r-08-2024
cohere/command-r-plus-08-2024
cohere/command-r7b-12-2024
deepseek/deepseek-r1
deepseek/deepseek-r1-0528
deepseek/deepseek-v3
deepseek/deepseek-v3.1
deepseek/deepseek-v3.2
deepseek/deepseek-v4-flash
deepseek/deepseek-v4-flash-0423
deepseek/deepseek-v4-flash-0731
deepseek/deepseek-v4-flash-0731-fast
deepseek/deepseek-v4-pro
deepseek/deepseek-v4-pro-0423
deepseek/deepseek-v4-pro-0813
deepseek/deepseek-v4.1-flash
deepseek/deepseek-v4.1-flash-1017
google/gemini-2.5-computer-use-preview-10-2025
google/gemini-2.5-flash
google/gemini-2.5-flash-image
google/gemini-2.5-flash-lite
google/gemini-2.5-pro
google/gemini-3-flash-preview
google/gemini-3-pro-image
google/gemini-3-pro-preview
google/gemini-3.1-flash-image
google/gemini-3.1-flash-lite
google/gemini-3.1-flash-lite-preview
google/gemini-3.1-pro-preview
google/gemini-3.1-pro-preview-customtools
google/gemini-3.5-flash
google/gemini-3.5-flash-lite
google/gemini-3.6-flash
google/gemini-3.7-flash
google/gemini-3.8-flash
google/gemini-4-argon
google/gemini-embedding-001
google/gemini-embedding-2
google/gemini-flash-latest
google/gemini-flash-lite-latest
google/gemma-3-12b-it
google/gemma-3-27b-it
google/gemma-3-4b-it
google/gemma-4-26b-a4b-it
google/gemma-4-31b-it
meta/llama-3.1-70b-instruct
meta/llama-3.1-8b-instruct
meta/llama-3.3-70b-instruct
meta/muse-spark-1.1
meta/muse-spark-1.2
meta/muse-spark-open
minimax/minimax-m2
minimax/minimax-m2.1
minimax/minimax-m2.5
minimax/minimax-m2.5-highspeed
minimax/minimax-m2.7
minimax/minimax-m2.7-highspeed
minimax/minimax-m3
minimax/minimax-m3.1-flash
mistral/codestral-latest
mistral/devstral-2512
mistral/devstral-medium-2507
mistral/devstral-medium-latest
mistral/devstral-small-2507
mistral/magistral-medium-latest
mistral/mistral-large-2411
mistral/mistral-large-2512
mistral/mistral-large-latest
mistral/mistral-medium-2505
mistral/mistral-medium-latest
mistral/mistral-small-latest
mistral/pixtral-large-latest
moonshot/kimi-k2.5
moonshot/kimi-k2.6
moonshot/kimi-k2.7-code
moonshot/kimi-k2.7-code-highspeed
moonshot/kimi-k3
moonshotai/kimi-k2-thinking
nvidia/nemotron-3-nano-30b-a3b
nvidia/nemotron-3.5-lightning-30b-a3b
nvidia/nemotron-nano-9b-v2
openai/gpt-3.5-turbo
openai/gpt-4
openai/gpt-4-turbo
openai/gpt-4.1
openai/gpt-4.1-mini
openai/gpt-4.1-nano
openai/gpt-4o
openai/gpt-4o-2024-05-13
openai/gpt-4o-2024-08-06
openai/gpt-4o-2024-11-20
openai/gpt-4o-mini
openai/gpt-5
openai/gpt-5-chat-latest
openai/gpt-5-mini
openai/gpt-5-nano
openai/gpt-5.1
openai/gpt-5.1-chat-latest
openai/gpt-5.2
openai/gpt-5.2-chat-latest
openai/gpt-5.3-chat-latest
openai/gpt-5.4
openai/gpt-5.4-mini
openai/gpt-5.4-nano
openai/gpt-5.5
openai/gpt-5.6-luna
openai/gpt-5.6-sol
openai/gpt-5.6-terra
openai/gpt-6-astra
openai/gpt-6-luna
openai/gpt-6-sol
openai/gpt-6.1-sol
openai/gpt-oss-120b
openai/gpt-oss-20b
openai/gpt-oss-safeguard-120b
openai/gpt-oss-safeguard-20b
openai/o1
openai/o3
openai/o3-mini
openai/o4-mini
qwen/qwen-flash
qwen/qwen-plus
qwen/qwen3-235b-a22b
qwen/qwen3-235b-a22b-instruct-2507
qwen/qwen3-30b-a3b
qwen/qwen3-32b
qwen/qwen3-coder-480b-a35b-instruct
qwen/qwen3-coder-flash
qwen/qwen3-coder-next
qwen/qwen3-coder-plus
qwen/qwen3-max
qwen/qwen3-max-preview
qwen/qwen3-next-80b-a3b-instruct
qwen/qwen3-next-80b-a3b-thinking
qwen/qwen3-vl-235b-a22b-instruct
qwen/qwen3-vl-235b-a22b-thinking
qwen/qwen3-vl-30b-a3b-instruct
qwen/qwen3-vl-flash
qwen/qwen3-vl-plus
qwen/qwen3.5-122b-a10b
qwen/qwen3.5-27b
qwen/qwen3.5-35b-a3b
qwen/qwen3.5-397b-a17b
qwen/qwen3.5-9b
qwen/qwen3.5-flash
qwen/qwen3.5-plus
qwen/qwen3.6-27b
qwen/qwen3.6-35b-a3b
qwen/qwen3.6-flash
qwen/qwen3.6-max-preview
qwen/qwen3.6-plus
qwen/qwen3.7-max
qwen/qwen3.7-plus
qwen/qwen3.8-2.4t-a95b
qwen/qwen3.8-flash
qwen/qwen3.8-max
sakana/fugu-max
sakana/fugu-ultra
sakana/sakana-namazu
thinkingmachines/inkling
writer/palmyra-x4
writer/palmyra-x5
xai/grok-4.20-0309-non-reasoning
xai/grok-4.20-0309-reasoning
xai/grok-4.3
xai/grok-4.5
xai/grok-4.6
xai/grok-4.7
xai/grok-build-0.1
zai/glm-4.5
zai/glm-4.5-air
zai/glm-4.5v
zai/glm-4.6
zai/glm-4.7
zai/glm-4.7-flash
zai/glm-4.7-flashx
zai/glm-5
zai/glm-5-turbo
zai/glm-5.1
zai/glm-5.2
zai/glm-5.3
zai/glm-5.3-flash