> ## Documentation Index
> Fetch the complete documentation index at: https://phaseo.app/docs/llms.txt
> Use this file to discover all available pages before exploring further.

> ## Agent Instructions
> Phaseo Gateway base URL: https://api.phaseo.app/v1. Send `Authorization: Bearer $PHASEO_API_KEY` with every request.
> Model IDs look like `provider/model`, for example `openai/gpt-6-astra`. Do not guess IDs: list them with `GET /v1/models` or check https://phaseo.app/models. `phaseo/free` routes to an available free model and needs no wallet balance.
> For new text integrations prefer `POST /v1/responses`. `POST /v1/chat/completions` (OpenAI format) and `POST /v1/messages` (Anthropic format) suit existing code.
> The full API contract is https://phaseo.app/docs/openapi/v1/openapi.yaml. Official SDKs: `@phaseo/sdk` (TypeScript) and `phaseo` (Python), plus Go, C#, PHP, Ruby and Rust.
> Search these docs over MCP at https://phaseo.app/docs/mcp, and install Phaseo skills with `npx skills add https://phaseo.app/docs`. If a page is wrong or out of date, report it with the MCP `submit_feedback` tool.
> Manage Phaseo accounts with the `phaseo` CLI (`npm install -g @phaseo/cli`, then `phaseo login` or `phaseo login --device-code`), the `/v1` Management API or the MCP server at `https://mcp.phaseo.app/mcp?access=manage`. Do not send users to the dashboard for account tasks. A person is still needed for sign-up, approving a sign-in, paying the first top-up on the checkout link that `phaseo credits add` returns when no card is saved, confirming each saved-card top-up from the emailed link, and account security (password, MFA, passkeys). Create API keys with `phaseo keys create --name <name> --json`; never guess one. Credit top-ups need `phaseo login --scopes billing:write` first. Task map: https://phaseo.app/docs/v1/developers/manage-from-an-agent.md.

# Go SDK

> Official Go client for the Phaseo Gateway.

Install the published [`sdk-go/v3`](https://pkg.go.dev/github.com/phaseoteam/Phaseo/packages/sdk/sdk-go/v3) module.

The local wrapper at `packages/sdk/sdk-go/index.go` currently exposes these methods:

* `GenerateText(...)`
* `GenerateResponse(...)`
* `GenerateEmbedding(...)`
* `GenerateModeration(...)`
* `CreateSpeech(...)`, `CreateTranscription(...)`, `CreateTranslation(...)`
* `CreateAnthropicMessage(...)`
* `GetModels(...)`
* `GetModelEndpointCapabilities(...)`, `CheckModelParameters(...)`
* `ListOrganisations(...)`
* `ListPricingModels(...)`
* `CalculatePricing(...)`
* `ListApiKeys(...)`
* `CreateApiKey(...)`, `UpdateApiKey(...)`, `DeleteApiKey(...)`
* `GetApiKey(...)`
* `ListWorkspaces(...)`, `GetWorkspace(...)`, `CreateWorkspace(...)`, `UpdateWorkspace(...)`, `DeleteWorkspace(...)`
* `GetCurrentApiKey(...)`
* `ListEndpoints(...)`
* `ListProviders(...)`
* `GetAnalytics(...)`, `GetCredits(...)`, `GetActivity(...)`
* `CreateBatch(...)`, `RetrieveBatch(...)`, `CancelBatch(...)`
* `GetAsyncJobWebSocketURL(...)`, `GetBatchWebSocketURL(...)`, `GetVideoWebSocketURL(...)`, `client.AsyncJobs.WebSocketURL(...)`
* `ListFiles(...)`, `RetrieveFile(...)`, `RetrieveFileContent(...)`
* `RetrieveVideoContent(...)`, `GetVideoDownloadURL(...)`
* `GetGeneration(...)`
* `Health(...)`
* `GetModelDeprecationInfo(...)`, `ValidateModel(...)`
* `CreateImage(...)`, `CreateImageEdit(...)`
* `GenerateVideo(...)`, `GetVideo(...)`, `CancelVideo(...)`, `DeleteVideo(...)`
* `ListVideoModels(...)`, `ListVideos(...)`

For endpoints that are not yet promoted to the wrapper, use the generated client under `packages/sdk/sdk-go/src/gen` directly.

```go theme={null}
import (
  "context"
  "fmt"
  phaseo "github.com/phaseoteam/Phaseo/packages/sdk/sdk-go/v3"
)

client := phaseo.New("YOUR_KEY", "https://api.phaseo.app/v1")
models, err := client.GetModels(context.Background(), map[string]string{"limit": "5"})
if err != nil {
  panic(err)
}
fmt.Println(models)
```

`CheckModelParameters` uses live provider-route metadata to label each parameter as `supported`, `partial`, `unsupported`, or `unknown`, validate advertised values and ranges, and return the routes that accept the complete parameter set.


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