For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://modelgates.ai/docs/_mcp/server.

Chat - Go SDK

The Go SDK and docs are currently in beta. Report issues on GitHub.

Overview

Available Operations

  • Send - Create a chat completion

Send

Sends a request for a model response for the given chat conversation. Supports both streaming and non-streaming modes.

Example Usage: guardrail-blocked

go
package main import(	"context"	"os"	modelgates "github.com/ModelGatesTeam/go-sdk"	"github.com/ModelGatesTeam/go-sdk/models/components"	"log") func main() {    ctx := context.Background()     s := modelgates.New(        modelgates.WithSecurity(os.Getenv("MODELGATES_API_KEY")),    )     res, err := s.Chat.Send(ctx, components.ChatRequest{        Messages: []components.ChatMessages{            components.CreateChatMessagesSystem(                components.ChatSystemMessage{                    Content: components.CreateChatSystemMessageContentStr(                        "You are a helpful assistant.",                    ),                    Role: components.ChatSystemMessageRoleSystem,                },            ),            components.CreateChatMessagesUser(                components.ChatUserMessage{                    Content: components.CreateChatUserMessageContentStr(                        "What is the capital of France?",                    ),                    Role: components.ChatUserMessageRoleUser,                },            ),        },    }, nil)    if err != nil {        log.Fatal(err)    }    if res != nil {        defer res.ChatStreamingResponse.Close()         for res.ChatStreamingResponse.Next() {            event := res.ChatStreamingResponse.Value()            log.Print(event)            // Handle the event	      }    }}

Example Usage: insufficient-permissions

go
package main import(	"context"	"os"	modelgates "github.com/ModelGatesTeam/go-sdk"	"github.com/ModelGatesTeam/go-sdk/models/components"	"log") func main() {    ctx := context.Background()     s := modelgates.New(        modelgates.WithSecurity(os.Getenv("MODELGATES_API_KEY")),    )     res, err := s.Chat.Send(ctx, components.ChatRequest{        Messages: []components.ChatMessages{            components.CreateChatMessagesSystem(                components.ChatSystemMessage{                    Content: components.CreateChatSystemMessageContentStr(                        "You are a helpful assistant.",                    ),                    Role: components.ChatSystemMessageRoleSystem,                },            ),            components.CreateChatMessagesUser(                components.ChatUserMessage{                    Content: components.CreateChatUserMessageContentStr(                        "What is the capital of France?",                    ),                    Role: components.ChatUserMessageRoleUser,                },            ),        },    }, nil)    if err != nil {        log.Fatal(err)    }    if res != nil {        defer res.ChatStreamingResponse.Close()         for res.ChatStreamingResponse.Next() {            event := res.ChatStreamingResponse.Value()            log.Print(event)            // Handle the event	      }    }}

Parameters

ParameterTypeRequiredDescriptionExample
ctxcontext.Context:heavy_check_mark:The context to use for the request.
chatRequestcomponents.ChatRequest:heavy_check_mark:N/A{"max_tokens": 150,"messages": [{"content": "You are a helpful assistant.","role": "system"},
{"content": "What is the capital of France?","role": "user"}
],
"model": "openai/gpt-4",
"temperature": 0.7
}
xModelGatesExperimentalMetadata*components.MetadataLevel:heavy_minus_sign:Opt-in to surface routing metadata on the response under modelgates_metadata. Defaults to disabled.enabled
opts[]operations.Option:heavy_minus_sign:The options for this request.

Response

*operations.SendChatCompletionRequestResponse, error

Errors

Error TypeStatus CodeContent Type
sdkerrors.BadRequestResponseError400application/json
sdkerrors.UnauthorizedResponseError401application/json
sdkerrors.PaymentRequiredResponseError402application/json
sdkerrors.ForbiddenResponseError403application/json
sdkerrors.NotFoundResponseError404application/json
sdkerrors.RequestTimeoutResponseError408application/json
sdkerrors.PayloadTooLargeResponseError413application/json
sdkerrors.UnprocessableEntityResponseError422application/json
sdkerrors.TooManyRequestsResponseError429application/json
sdkerrors.InternalServerResponseError500application/json
sdkerrors.BadGatewayResponseError502application/json
sdkerrors.ServiceUnavailableResponseError503application/json
sdkerrors.EdgeNetworkTimeoutResponseError524application/json
sdkerrors.ProviderOverloadedResponseError529application/json
sdkerrors.APIError4XX, 5XX*/*