# Campaign URL: https://docs.hanzo.ai/docs/openapi/campaign > One go-to-market push across paid, organic and email at once. Also for this capability: **API** · [CLI](https://docs.hanzo.ai/docs/cli/campaign) · [MCP](https://docs.hanzo.ai/docs/mcp-tools/campaign) · [SDKs](https://docs.hanzo.ai/docs/sdks) One go-to-market push across paid, organic and email at once. > [All API references →](https://docs.hanzo.ai/docs/openapi) · [Get started →](https://docs.hanzo.ai/docs/guides) | | | | -------------- | -------------------------------------- | | **Base URL** | `https://api.hanzo.ai` | | **Operations** | 11 | | **Auth** | `Authorization: Bearer $HANZO_API_KEY` | ## Specification Specification pending — no HIP in [hanzoai/hips](https://github.com/hanzoai/hips) declares `capability: campaign` yet. What this capability serves is below, from the API document; what it is — the store it owns, how it meters, what it publishes — is written as a HIP under HIP-0139. ## Four surfaces | Surface | Reaches this capability as | Coverage | | -------- | ------------------------------------------------ | ------------------------------------------------------------------------- | | **REST** | `campaign` at its own prefix | 11 operations | | **CLI** | `hanzo campaign …` | 11 of 11 | | **SDK** | `CampaignApi` in every published client | 11 methods | | **MCP** | tool `campaign` on `https://api.hanzo.ai/v1/mcp` | 9 operations, 2 under the document's own id — ask `describe` for the rest | ## Quickstart ```bash export HANZO_API_KEY=sk-... # console.hanzo.ai → API keys ``` Then the first call — a read that needs nothing but the key. `GET /v1/campaign`, operation `get_campaign`: **CLI** ```bash hanzo campaign list ``` **SDK** **.ts** ```ts import { Configuration, CampaignApi } from 'hanzoai'; const api = new CampaignApi(new Configuration({ accessToken: process.env.HANZO_API_KEY })); const { data } = await api.getCampaign(); ``` **.py** ```python from hanzoai.cloud import ApiClient, Configuration from hanzoai.cloud.api import CampaignApi client = ApiClient(Configuration(access_token=os.environ["HANZO_API_KEY"])) result = CampaignApi(client).get_campaign() ``` **.go** ```go cfg := hanzoai.NewConfiguration() cfg.AddDefaultHeader("Authorization", "Bearer "+os.Getenv("HANZO_API_KEY")) client := hanzoai.NewAPIClient(cfg) resp, _, err := client.CampaignAPI.GetCampaign(context.Background()).Execute() if err != nil { return err } ``` **.rs** ```rust use hanzo_client::apis::{configuration::Configuration, campaign_api}; let mut cfg = Configuration::new(); cfg.bearer_access_token = std::env::var("HANZO_API_KEY").ok(); let result = campaign_api::get_campaign(&cfg, Default::default()).await?; ``` **.java** ```java import ai.hanzo.cloud.ApiClient; import ai.hanzo.cloud.api.CampaignApi; ApiClient client = new ApiClient(); client.setBearerToken(System.getenv("HANZO_API_KEY")); var result = new CampaignApi(client).getCampaign(); ``` **HTTP** ```bash curl https://api.hanzo.ai/v1/campaign \ -H "Authorization: Bearer $HANZO_API_KEY" ``` **MCP** MCP reaches **campaign** through the `campaign` tool, which names its 9 operations with its own verbs — this one among them, under a name only MCP declares. `describe` explains any of them: ```bash curl -X POST https://api.hanzo.ai/v1/mcp \ -H "Content-Type: application/json" \ -d '{ "jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": { "name": "describe", "arguments": { "op": "list_campaigns" } } }' ``` Answers `200` with `object` — ok. ## Endpoints | Endpoint | What it does | | -------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | [`DELETE /v1/campaign/{id}/channels/{kind}`](https://docs.hanzo.ai/docs/openapi/campaign/delete-campaign-by-id-channels-by-kind) | Drops one channel from a campaign and returns the updated campaign. | | [`POST /v1/campaign/{id}/channels`](https://docs.hanzo.ai/docs/openapi/campaign/post-campaign-by-id-channels) | Adds a channel to a campaign, or REPLACES the one it already has of that kind, and returns the updated campaign. | | [`POST /v1/campaign/{id}/launch`](https://docs.hanzo.ai/docs/openapi/campaign/post-campaign-by-id-launch) | Launch a campaign across every channel it declares | | [`GET /v1/campaign/{id}/metrics`](https://docs.hanzo.ai/docs/openapi/campaign/get-campaign-by-id-metrics) | Returns a campaign's results over a window: the analytics funnel (impressions, clicks, conversions, revenue, visitors), the spend each channel's connector reports, and the derived growth KPIs — CTR, CVR, CAC and ROAS. | | [`POST /v1/campaign/{id}/pause`](https://docs.hanzo.ai/docs/openapi/campaign/post-campaign-by-id-pause) | Pause every live channel on a campaign at its provider | | [`GET /v1/campaign/{id}`](https://docs.hanzo.ai/docs/openapi/campaign/get-campaign-by-id) | Returns one campaign of the caller's org — its name, audience, creatives, channels with their per-channel launch state, schedule, budget and status. | | [`PUT /v1/campaign/{id}`](https://docs.hanzo.ai/docs/openapi/campaign/put-campaign-by-id) | Rewrites a campaign's core fields — name, audience, creatives, schedule and budget — and returns the updated campaign. | | [`DELETE /v1/campaign/{id}`](https://docs.hanzo.ai/docs/openapi/campaign/delete-campaign-by-id) | Removes one campaign of the caller's org and answers 204 with no body. | | [`GET /v1/campaign/summary`](https://docs.hanzo.ai/docs/openapi/campaign/get-campaign-summary) | Returns the org's go-to-market roll-up: how many campaigns exist, how many are live, their total budget in cents, and which channel executors this deployment can actually reach. | | [`GET /v1/campaign`](https://docs.hanzo.ai/docs/openapi/campaign/get-campaign) | Returns the org's campaigns, newest first, optionally narrowed to one status. | | [`POST /v1/campaign`](https://docs.hanzo.ai/docs/openapi/campaign/post-campaign) | Creates a campaign as a DRAFT and returns it. | --- [All Hanzo APIs](https://docs.hanzo.ai/docs/openapi) · [Interactive reference](https://docs.hanzo.ai/docs/openapi/reference)