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

# EmailBison: Bulk Create Leads Using CSV

> Create multiple leads in a single request using a CSV. Includes SDK V2 guidance, input constraints, response fields, and Deepline credit cost.

Create multiple leads in a single request using a CSV.

> [!NOTE]
>
> Tool ID: `emailbison_bulk_create_leads_using_csv`

## Run this action

Use the TypeScript SDK for one call. Use `ctx.tools.execute(...)` inside a Play for durable calls, scheduled calls, or CSV processing.

```ts theme={"languages":{"custom":["/languages/deepline-prompt.json"]}}
import { Deepline } from 'deepline';

const deepline = await Deepline.connect();
const result = await deepline.tools.execute(
  'emailbison_bulk_create_leads_using_csv',
  {
    "name": "Example",
    "csv": "example",
    "columnsToMap": [
      {
        "first_name": "Jane",
        "email": "jane.doe@example.com"
      }
    ]
  },
);

console.log(result.toolResponse.raw);
```

### CLI

```bash theme={"languages":{"custom":["/languages/deepline-prompt.json"]}}
deepline tools execute emailbison_bulk_create_leads_using_csv --input '{
  "name": "Example",
  "csv": "example",
  "columnsToMap": [
    {
      "first_name": "Jane",
      "email": "jane.doe@example.com"
    }
  ]
}' --json
```

## Example response

The SDK returns this shape at `result.toolResponse.raw`. The example values illustrate the response.

```json theme={"languages":{"custom":["/languages/deepline-prompt.json"]}}
{
  "data": "example"
}
```

Use `deepline describe emailbison_bulk_create_leads_using_csv --json` for the latest machine-readable contract.

## Input reference

Create multiple leads in a single request using a CSV

| Name | Type | Required | Default | Details |
| - | - | - | - | - |
| `payload.name` | `string` | Yes | — | The name of the contact list |
| `payload.csv` | `string` | Yes | — | The CSV file containing the contacts. Format: `binary`. |
| `payload.existing_lead_behavior` | `"put" \| "patch" \| "skip"` | No | — | The behavior to apply when a lead already exists. If "put", replace all the lead's fields, including custom variables, with the fields from this request. Fields not passed are cleared. If "patch", only update a field if it's passed. Fields and custom variables not passed are kept. If "skip", do not process the lead. Will default to "put" if not passed. Allowed: `put`, `patch`, `skip`. |
| `payload.columnsToMap` | `array` | Yes | — | The array with the header fields from the csv. |

<details>
  <summary>Show raw input schema</summary>

  ### Input JSON Schema

  ```json theme={"languages":{"custom":["/languages/deepline-prompt.json"]}}
  {
    "type": "object",
    "description": "Create multiple leads in a single request using a CSV",
    "properties": {
      "name": {
        "type": "string",
        "description": "The name of the contact list"
      },
      "csv": {
        "type": "string",
        "description": "The CSV file containing the contacts.",
        "format": "binary"
      },
      "existing_lead_behavior": {
        "type": "string",
        "description": "The behavior to apply when a lead already exists. If \"put\", replace all the lead's fields, including custom variables, with the fields from this request. Fields not passed are cleared. If \"patch\", only update a field if it's passed. Fields and custom variables not passed are kept. If \"skip\", do not process the lead. Will default to \"put\" if not passed.",
        "enum": [
          "put",
          "patch",
          "skip"
        ]
      },
      "columnsToMap": {
        "type": "array",
        "description": "The array with the header fields from the csv.",
        "items": {
          "type": [
            "object",
            "null"
          ],
          "properties": {
            "first_name": {
              "type": "string",
              "description": "The first name header field of the csv."
            },
            "last_name": {
              "type": "string",
              "description": "optional The last name header field of the csv."
            },
            "email": {
              "type": "string",
              "description": "The email address header field of the csv."
            },
            "title": {
              "type": "string",
              "description": "The title header field of the csv."
            },
            "company": {
              "type": "string",
              "description": "The company name header field of the csv."
            },
            "custom_variable": {
              "type": "string",
              "description": "The header field from your CSV to match this variable"
            }
          },
          "required": [
            "first_name",
            "email"
          ],
          "additionalProperties": false
        }
      }
    },
    "required": [
      "name",
      "csv",
      "columnsToMap"
    ],
    "additionalProperties": false
  }
  ```
</details>

## Output reference

Standard tool result payload.

| Name | Type | Required | Default | Details |
| - | - | - | - | - |
| `result.data` | `string` | Yes | — | Provider response payload. |
| `result.meta` | `object` | No | — | Additional response metadata (status, paging). |

<details>
  <summary>Show raw output schema</summary>

  ### Output JSON Schema

  ```json theme={"languages":{"custom":["/languages/deepline-prompt.json"]}}
  {
    "type": "object",
    "description": "Standard tool result payload.",
    "properties": {
      "data": {
        "type": "string",
        "description": "Provider response payload."
      },
      "meta": {
        "type": "object",
        "description": "Additional response metadata (status, paging).",
        "additionalProperties": true
      }
    },
    "required": [
      "data"
    ],
    "additionalProperties": false
  }
  ```
</details>

## Deepline cost

* Pricing model: `fixed` (per call).
* Estimated Deepline credits: `0` per pricing unit.
* Provider-native pricing may still exist outside Deepline credit billing.

## Related documentation

* [EmailBison provider guide](https://deepline.com/docs/providers/emailbison/guide.md)
* [SDK V2 quickstart](https://deepline.com/docs/sdk-v2/quickstart.md)
* [SDK reference](https://deepline.com/docs/sdk-v2/sdk-reference.md)
* [Run tools across a CSV](https://deepline.com/docs/sdk-v2/batch-csv.md)


This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.