# Opportunity

## Definitions

`client.opportunity.definitions(RequestOptionsoptions?): OpportunityDefinitionsResponse`

**get** `/v1/opportunities/definitions`

Returns the schema for all field and relationship definitions available on opportunities, including both system-defined and custom fields. Useful for understanding the shape of opportunity data before creating or updating records. See <u>[Fields and relationships](/using-the-api/fields-and-relationships/)</u> for more details.

**[Required scope](/using-the-api/scopes/):** `opportunities:read`

**[Rate limit category](/using-the-api/rate-limits/):** Read

### Returns

- `OpportunityDefinitionsResponse`

  - `fieldDefinitions: Record<string, FieldDefinitions>`

    Map of field keys to their definitions, including both system and custom fields.

    - `description: string | null`

      Description of the field, or null.

    - `label: string`

      Human-readable display name of the field.

    - `typeConfiguration: TypeConfiguration`

      Type-specific configuration (e.g. select options, currency code).

      - `currency?: string`

        ISO 4217 3-letter currency code.

      - `handleService?: "TWITTER" | "LINKEDIN" | "FACEBOOK" | "INSTAGRAM"`

        Social platform associated with this handle field.

        - `"TWITTER"`

        - `"LINKEDIN"`

        - `"FACEBOOK"`

        - `"INSTAGRAM"`

      - `multipleValues?: boolean`

        Whether this field accepts multiple values.

      - `options?: Array<Option>`

        Available options for select fields.

        - `id: string`

          Unique identifier of the select option.

        - `label: string`

          Human-readable display name of the option.

        - `description?: string | null`

          Description of the option, or null.

      - `unique?: boolean`

        Whether values for this field must be unique.

    - `valueType: "ADDRESS" | "CHECKBOX" | "CURRENCY" | 11 more`

      Data type of the field.

      - `"ADDRESS"`

      - `"CHECKBOX"`

      - `"CURRENCY"`

      - `"DATETIME"`

      - `"EMAIL"`

      - `"FULL_NAME"`

      - `"MARKDOWN"`

      - `"MULTI_SELECT"`

      - `"NUMBER"`

      - `"SINGLE_SELECT"`

      - `"SOCIAL_HANDLE"`

      - `"TELEPHONE"`

      - `"TEXT"`

      - `"URL"`

    - `id?: string`

      Unique identifier of the field definition.

    - `readOnly?: boolean`

      `true` for fields that are not writable via the API (e.g. AI-generated summaries). `false` or absent for writable fields.

  - `objectType: string`

    The object type these definitions belong to (e.g. `account`).

  - `relationshipDefinitions: Record<string, RelationshipDefinitions>`

    Map of relationship keys to their definitions.

    - `cardinality: "HAS_ONE" | "HAS_MANY"`

      Whether this is a `has_one` or `has_many` relationship.

      - `"HAS_ONE"`

      - `"HAS_MANY"`

    - `description: string | null`

      Description of the relationship, or null.

    - `label: string`

      Human-readable display name of the relationship.

    - `objectType: string`

      The type of the related object (e.g. `account`, `contact`).

    - `id?: string`

      Unique identifier of the relationship definition.

### Example

```typescript
import Lightfield from 'lightfield';

const client = new Lightfield({
  apiKey: 'My API Key',
});

const opportunityDefinitionsResponse = await client.opportunity.definitions();

console.log(opportunityDefinitionsResponse.fieldDefinitions);
```

## Create

`client.opportunity.create(OpportunityCreateParamsbody, RequestOptionsoptions?): OpportunityCreateResponse`

**post** `/v1/opportunities`

Creates a new opportunity record. The `$name` and `$stage` fields and the `$account` relationship are required.

After creation, Lightfield automatically generates an opportunity summary in the background. The `$opportunityStatus` field is read-only and cannot be set via the API. The `$task` and `$note` relationships are also read-only — manage them via the `$opportunity` relationship on the task, or the `$account`/`$opportunity` note relationships instead.

Supports idempotency via the `Idempotency-Key` header.

To avoid duplicates, we recommend a find-or-create pattern — use <u>[list filtering](/using-the-api/list-endpoints/#filtering)</u> to check if a record exists before creating.

**[Required scope](/using-the-api/scopes/):** `opportunities:create`

**[Rate limit category](/using-the-api/rate-limits/):** Write

### Parameters

- `body: OpportunityCreateParams`

  - `fields: Record<string, string | number | boolean | 3 more | null>`

    Field values for the new opportunity. System fields use a `$` prefix (e.g. `$name`, `$stage`); custom attributes use their bare slug. Required: `$name` (string) and `$stage` (option ID or label). Fields of type `SINGLE_SELECT` or `MULTI_SELECT` accept either an option ID or label from the field's `typeConfiguration.options` — call the <u>[definitions endpoint](/api/resources/opportunity/methods/definitions)</u> to discover available fields and options. See <u>[Fields and relationships](/using-the-api/fields-and-relationships/)</u> for value type details.

    - `string`

    - `number`

    - `boolean`

    - `Array<string>`

    - `Address`

      - `city?: string | null`

        City name.

      - `country?: string | null`

        2-letter ISO 3166-1 alpha-2 country code.

      - `latitude?: number | null`

        Latitude coordinate.

      - `longitude?: number | null`

        Longitude coordinate.

      - `postalCode?: string | null`

        Postal or ZIP code.

      - `state?: string | null`

        State or province.

      - `street?: string | null`

        Street address line 1.

      - `street2?: string | null`

        Street address line 2.

    - `FullName`

      - `firstName?: string | null`

        The contact's first name.

      - `lastName?: string | null`

        The contact's last name.

  - `relationships: Record<string, string | Array<string>>`

    Relationships to set on the new opportunity. System relationships use a `$` prefix (e.g. `$account`, `$owner`); custom relationships use their bare slug. `$account` is required. Each value is a single entity ID or an array of IDs. Call the <u>[definitions endpoint](/api/resources/opportunity/methods/definitions)</u> to list available relationship keys.

    - `string`

    - `Array<string>`

### Returns

- `OpportunityCreateResponse`

  - `id: string`

    Unique identifier for the entity.

  - `createdAt: string`

    ISO 8601 timestamp of when the entity was created.

  - `fields: Record<string, Fields>`

    Map of field names to their typed values. System fields are prefixed with `$` (e.g. `$name`, `$email`); custom attributes use their bare slug.

    - `value: string | number | boolean | 3 more | null`

      The field value, or null if unset.

      - `string`

      - `number`

      - `boolean`

      - `Array<string>`

      - `Address`

        - `city?: string | null`

          City name.

        - `country?: string | null`

          2-letter ISO 3166-1 alpha-2 country code.

        - `latitude?: number | null`

          Latitude coordinate.

        - `longitude?: number | null`

          Longitude coordinate.

        - `postalCode?: string | null`

          Postal or ZIP code.

        - `state?: string | null`

          State or province.

        - `street?: string | null`

          Street address line 1.

        - `street2?: string | null`

          Street address line 2.

      - `FullName`

        - `firstName?: string | null`

          The contact's first name.

        - `lastName?: string | null`

          The contact's last name.

    - `valueType: "ADDRESS" | "CHECKBOX" | "CURRENCY" | 11 more`

      The data type of the field.

      - `"ADDRESS"`

      - `"CHECKBOX"`

      - `"CURRENCY"`

      - `"DATETIME"`

      - `"EMAIL"`

      - `"FULL_NAME"`

      - `"MARKDOWN"`

      - `"MULTI_SELECT"`

      - `"NUMBER"`

      - `"SINGLE_SELECT"`

      - `"SOCIAL_HANDLE"`

      - `"TELEPHONE"`

      - `"TEXT"`

      - `"URL"`

  - `httpLink: string | null`

    URL to view the entity in the Lightfield web app, or null.

  - `relationships: Record<string, Relationships>`

    Map of relationship names to their associated entities. System relationships are prefixed with `$` (e.g. `$owner`, `$contact`).

    - `cardinality: string`

      Whether the relationship is `has_one` or `has_many`.

    - `objectType: string`

      The type of the related object (e.g. `account`, `contact`).

    - `values: Array<string>`

      IDs of the related entities.

  - `updatedAt: string | null`

    ISO 8601 timestamp of when the entity was last updated, or null.

  - `externalId?: string | null`

    External identifier for the entity, or null if unset.

### Example

```typescript
import Lightfield from 'lightfield';

const client = new Lightfield({
  apiKey: 'My API Key',
});

const opportunityCreateResponse = await client.opportunity.create({
  fields: { foo: 'string' },
  relationships: { foo: 'string' },
});

console.log(opportunityCreateResponse.id);
```

## Update

`client.opportunity.update(stringid, OpportunityUpdateParamsbody, RequestOptionsoptions?): OpportunityUpdateResponse`

**post** `/v1/opportunities/{id}`

Updates an existing opportunity by ID. Only included fields and relationships are modified.

The `$opportunityStatus` field is read-only and cannot be updated. The `$task` and `$note` relationships are also read-only — manage them via the `$opportunity` relationship on the task, or the `$account`/`$opportunity` note relationships instead.

Supports idempotency via the `Idempotency-Key` header.

**[Required scope](/using-the-api/scopes/):** `opportunities:update`

**[Rate limit category](/using-the-api/rate-limits/):** Write

### Parameters

- `id: string`

  Unique identifier of the opportunity to update.

- `body: OpportunityUpdateParams`

  - `fields?: Record<string, string | number | boolean | 3 more | null>`

    Field values to update — only provided fields are modified; omitted fields are left unchanged. System fields use a `$` prefix (e.g. `$name`, `$stage`); custom attributes use their bare slug. `SINGLE_SELECT` and `MULTI_SELECT` fields accept an option ID or label — call the <u>[definitions endpoint](/api/resources/opportunity/methods/definitions)</u> for available options. See <u>[Fields and relationships](/using-the-api/fields-and-relationships/)</u> for value type details.

    - `string`

    - `number`

    - `boolean`

    - `Array<string>`

    - `Address`

      - `city?: string | null`

        City name.

      - `country?: string | null`

        2-letter ISO 3166-1 alpha-2 country code.

      - `latitude?: number | null`

        Latitude coordinate.

      - `longitude?: number | null`

        Longitude coordinate.

      - `postalCode?: string | null`

        Postal or ZIP code.

      - `state?: string | null`

        State or province.

      - `street?: string | null`

        Street address line 1.

      - `street2?: string | null`

        Street address line 2.

    - `FullName`

      - `firstName?: string | null`

        The contact's first name.

      - `lastName?: string | null`

        The contact's last name.

  - `relationships?: Record<string, Relationships>`

    Relationship operations to apply. System relationships use a `$` prefix (e.g. `$owner`, `$champion`). Each value is an operation object with `add`, `remove`, or `replace`.

    - `add?: string | Array<string>`

      Entity ID(s) to add to the relationship.

      - `string`

      - `Array<string>`

    - `remove?: string | Array<string>`

      Entity ID(s) to remove from the relationship.

      - `string`

      - `Array<string>`

    - `replace?: string | Array<string>`

      Entity ID(s) to set as the entire relationship, replacing all existing associations.

      - `string`

      - `Array<string>`

### Returns

- `OpportunityUpdateResponse`

  - `id: string`

    Unique identifier for the entity.

  - `createdAt: string`

    ISO 8601 timestamp of when the entity was created.

  - `fields: Record<string, Fields>`

    Map of field names to their typed values. System fields are prefixed with `$` (e.g. `$name`, `$email`); custom attributes use their bare slug.

    - `value: string | number | boolean | 3 more | null`

      The field value, or null if unset.

      - `string`

      - `number`

      - `boolean`

      - `Array<string>`

      - `Address`

        - `city?: string | null`

          City name.

        - `country?: string | null`

          2-letter ISO 3166-1 alpha-2 country code.

        - `latitude?: number | null`

          Latitude coordinate.

        - `longitude?: number | null`

          Longitude coordinate.

        - `postalCode?: string | null`

          Postal or ZIP code.

        - `state?: string | null`

          State or province.

        - `street?: string | null`

          Street address line 1.

        - `street2?: string | null`

          Street address line 2.

      - `FullName`

        - `firstName?: string | null`

          The contact's first name.

        - `lastName?: string | null`

          The contact's last name.

    - `valueType: "ADDRESS" | "CHECKBOX" | "CURRENCY" | 11 more`

      The data type of the field.

      - `"ADDRESS"`

      - `"CHECKBOX"`

      - `"CURRENCY"`

      - `"DATETIME"`

      - `"EMAIL"`

      - `"FULL_NAME"`

      - `"MARKDOWN"`

      - `"MULTI_SELECT"`

      - `"NUMBER"`

      - `"SINGLE_SELECT"`

      - `"SOCIAL_HANDLE"`

      - `"TELEPHONE"`

      - `"TEXT"`

      - `"URL"`

  - `httpLink: string | null`

    URL to view the entity in the Lightfield web app, or null.

  - `relationships: Record<string, Relationships>`

    Map of relationship names to their associated entities. System relationships are prefixed with `$` (e.g. `$owner`, `$contact`).

    - `cardinality: string`

      Whether the relationship is `has_one` or `has_many`.

    - `objectType: string`

      The type of the related object (e.g. `account`, `contact`).

    - `values: Array<string>`

      IDs of the related entities.

  - `updatedAt: string | null`

    ISO 8601 timestamp of when the entity was last updated, or null.

  - `externalId?: string | null`

    External identifier for the entity, or null if unset.

### Example

```typescript
import Lightfield from 'lightfield';

const client = new Lightfield({
  apiKey: 'My API Key',
});

const opportunityUpdateResponse = await client.opportunity.update('id');

console.log(opportunityUpdateResponse.id);
```

## Retrieve

`client.opportunity.retrieve(stringid, RequestOptionsoptions?): OpportunityRetrieveResponse`

**get** `/v1/opportunities/{id}`

Retrieves a single opportunity by its ID.

**[Required scope](/using-the-api/scopes/):** `opportunities:read`

**[Rate limit category](/using-the-api/rate-limits/):** Read

### Parameters

- `id: string`

  Unique identifier of the opportunity to retrieve.

### Returns

- `OpportunityRetrieveResponse`

  - `id: string`

    Unique identifier for the entity.

  - `createdAt: string`

    ISO 8601 timestamp of when the entity was created.

  - `fields: Record<string, Fields>`

    Map of field names to their typed values. System fields are prefixed with `$` (e.g. `$name`, `$email`); custom attributes use their bare slug.

    - `value: string | number | boolean | 3 more | null`

      The field value, or null if unset.

      - `string`

      - `number`

      - `boolean`

      - `Array<string>`

      - `Address`

        - `city?: string | null`

          City name.

        - `country?: string | null`

          2-letter ISO 3166-1 alpha-2 country code.

        - `latitude?: number | null`

          Latitude coordinate.

        - `longitude?: number | null`

          Longitude coordinate.

        - `postalCode?: string | null`

          Postal or ZIP code.

        - `state?: string | null`

          State or province.

        - `street?: string | null`

          Street address line 1.

        - `street2?: string | null`

          Street address line 2.

      - `FullName`

        - `firstName?: string | null`

          The contact's first name.

        - `lastName?: string | null`

          The contact's last name.

    - `valueType: "ADDRESS" | "CHECKBOX" | "CURRENCY" | 11 more`

      The data type of the field.

      - `"ADDRESS"`

      - `"CHECKBOX"`

      - `"CURRENCY"`

      - `"DATETIME"`

      - `"EMAIL"`

      - `"FULL_NAME"`

      - `"MARKDOWN"`

      - `"MULTI_SELECT"`

      - `"NUMBER"`

      - `"SINGLE_SELECT"`

      - `"SOCIAL_HANDLE"`

      - `"TELEPHONE"`

      - `"TEXT"`

      - `"URL"`

  - `httpLink: string | null`

    URL to view the entity in the Lightfield web app, or null.

  - `relationships: Record<string, Relationships>`

    Map of relationship names to their associated entities. System relationships are prefixed with `$` (e.g. `$owner`, `$contact`).

    - `cardinality: string`

      Whether the relationship is `has_one` or `has_many`.

    - `objectType: string`

      The type of the related object (e.g. `account`, `contact`).

    - `values: Array<string>`

      IDs of the related entities.

  - `updatedAt: string | null`

    ISO 8601 timestamp of when the entity was last updated, or null.

  - `externalId?: string | null`

    External identifier for the entity, or null if unset.

### Example

```typescript
import Lightfield from 'lightfield';

const client = new Lightfield({
  apiKey: 'My API Key',
});

const opportunityRetrieveResponse = await client.opportunity.retrieve('id');

console.log(opportunityRetrieveResponse.id);
```

## List

`client.opportunity.list(OpportunityListParamsquery?, RequestOptionsoptions?): OpportunityListResponse`

**get** `/v1/opportunities`

Returns a paginated list of opportunities. Use `offset` and `limit` to paginate through results, and `$field` query parameters to filter. See <u>[List endpoints](/using-the-api/list-endpoints/)</u> for more information about <u>[pagination](/using-the-api/list-endpoints/#pagination)</u> and <u>[filtering](/using-the-api/list-endpoints/#filtering)</u>.

**[Required scope](/using-the-api/scopes/):** `opportunities:read`

**[Rate limit category](/using-the-api/rate-limits/):** Search

### Parameters

- `query: OpportunityListParams`

  - `limit?: number`

    Maximum number of records to return. Defaults to 25, maximum 25.

  - `offset?: number`

    Number of records to skip for pagination. Defaults to 0.

### Returns

- `OpportunityListResponse`

  - `data: Array<Data>`

    Array of entity objects for the current page.

    - `id: string`

      Unique identifier for the entity.

    - `createdAt: string`

      ISO 8601 timestamp of when the entity was created.

    - `fields: Record<string, Fields>`

      Map of field names to their typed values. System fields are prefixed with `$` (e.g. `$name`, `$email`); custom attributes use their bare slug.

      - `value: string | number | boolean | 3 more | null`

        The field value, or null if unset.

        - `string`

        - `number`

        - `boolean`

        - `Array<string>`

        - `Address`

          - `city?: string | null`

            City name.

          - `country?: string | null`

            2-letter ISO 3166-1 alpha-2 country code.

          - `latitude?: number | null`

            Latitude coordinate.

          - `longitude?: number | null`

            Longitude coordinate.

          - `postalCode?: string | null`

            Postal or ZIP code.

          - `state?: string | null`

            State or province.

          - `street?: string | null`

            Street address line 1.

          - `street2?: string | null`

            Street address line 2.

        - `FullName`

          - `firstName?: string | null`

            The contact's first name.

          - `lastName?: string | null`

            The contact's last name.

      - `valueType: "ADDRESS" | "CHECKBOX" | "CURRENCY" | 11 more`

        The data type of the field.

        - `"ADDRESS"`

        - `"CHECKBOX"`

        - `"CURRENCY"`

        - `"DATETIME"`

        - `"EMAIL"`

        - `"FULL_NAME"`

        - `"MARKDOWN"`

        - `"MULTI_SELECT"`

        - `"NUMBER"`

        - `"SINGLE_SELECT"`

        - `"SOCIAL_HANDLE"`

        - `"TELEPHONE"`

        - `"TEXT"`

        - `"URL"`

    - `httpLink: string | null`

      URL to view the entity in the Lightfield web app, or null.

    - `relationships: Record<string, Relationships>`

      Map of relationship names to their associated entities. System relationships are prefixed with `$` (e.g. `$owner`, `$contact`).

      - `cardinality: string`

        Whether the relationship is `has_one` or `has_many`.

      - `objectType: string`

        The type of the related object (e.g. `account`, `contact`).

      - `values: Array<string>`

        IDs of the related entities.

    - `updatedAt: string | null`

      ISO 8601 timestamp of when the entity was last updated, or null.

    - `externalId?: string | null`

      External identifier for the entity, or null if unset.

  - `object: string`

    The object type, always `"list"`.

  - `totalCount: number`

    Total number of entities matching the query.

### Example

```typescript
import Lightfield from 'lightfield';

const client = new Lightfield({
  apiKey: 'My API Key',
});

const opportunityListResponse = await client.opportunity.list();

console.log(opportunityListResponse.data);
```

## Domain Types

### Opportunity Create Response

- `OpportunityCreateResponse`

  - `id: string`

    Unique identifier for the entity.

  - `createdAt: string`

    ISO 8601 timestamp of when the entity was created.

  - `fields: Record<string, Fields>`

    Map of field names to their typed values. System fields are prefixed with `$` (e.g. `$name`, `$email`); custom attributes use their bare slug.

    - `value: string | number | boolean | 3 more | null`

      The field value, or null if unset.

      - `string`

      - `number`

      - `boolean`

      - `Array<string>`

      - `Address`

        - `city?: string | null`

          City name.

        - `country?: string | null`

          2-letter ISO 3166-1 alpha-2 country code.

        - `latitude?: number | null`

          Latitude coordinate.

        - `longitude?: number | null`

          Longitude coordinate.

        - `postalCode?: string | null`

          Postal or ZIP code.

        - `state?: string | null`

          State or province.

        - `street?: string | null`

          Street address line 1.

        - `street2?: string | null`

          Street address line 2.

      - `FullName`

        - `firstName?: string | null`

          The contact's first name.

        - `lastName?: string | null`

          The contact's last name.

    - `valueType: "ADDRESS" | "CHECKBOX" | "CURRENCY" | 11 more`

      The data type of the field.

      - `"ADDRESS"`

      - `"CHECKBOX"`

      - `"CURRENCY"`

      - `"DATETIME"`

      - `"EMAIL"`

      - `"FULL_NAME"`

      - `"MARKDOWN"`

      - `"MULTI_SELECT"`

      - `"NUMBER"`

      - `"SINGLE_SELECT"`

      - `"SOCIAL_HANDLE"`

      - `"TELEPHONE"`

      - `"TEXT"`

      - `"URL"`

  - `httpLink: string | null`

    URL to view the entity in the Lightfield web app, or null.

  - `relationships: Record<string, Relationships>`

    Map of relationship names to their associated entities. System relationships are prefixed with `$` (e.g. `$owner`, `$contact`).

    - `cardinality: string`

      Whether the relationship is `has_one` or `has_many`.

    - `objectType: string`

      The type of the related object (e.g. `account`, `contact`).

    - `values: Array<string>`

      IDs of the related entities.

  - `updatedAt: string | null`

    ISO 8601 timestamp of when the entity was last updated, or null.

  - `externalId?: string | null`

    External identifier for the entity, or null if unset.

### Opportunity Definitions Response

- `OpportunityDefinitionsResponse`

  - `fieldDefinitions: Record<string, FieldDefinitions>`

    Map of field keys to their definitions, including both system and custom fields.

    - `description: string | null`

      Description of the field, or null.

    - `label: string`

      Human-readable display name of the field.

    - `typeConfiguration: TypeConfiguration`

      Type-specific configuration (e.g. select options, currency code).

      - `currency?: string`

        ISO 4217 3-letter currency code.

      - `handleService?: "TWITTER" | "LINKEDIN" | "FACEBOOK" | "INSTAGRAM"`

        Social platform associated with this handle field.

        - `"TWITTER"`

        - `"LINKEDIN"`

        - `"FACEBOOK"`

        - `"INSTAGRAM"`

      - `multipleValues?: boolean`

        Whether this field accepts multiple values.

      - `options?: Array<Option>`

        Available options for select fields.

        - `id: string`

          Unique identifier of the select option.

        - `label: string`

          Human-readable display name of the option.

        - `description?: string | null`

          Description of the option, or null.

      - `unique?: boolean`

        Whether values for this field must be unique.

    - `valueType: "ADDRESS" | "CHECKBOX" | "CURRENCY" | 11 more`

      Data type of the field.

      - `"ADDRESS"`

      - `"CHECKBOX"`

      - `"CURRENCY"`

      - `"DATETIME"`

      - `"EMAIL"`

      - `"FULL_NAME"`

      - `"MARKDOWN"`

      - `"MULTI_SELECT"`

      - `"NUMBER"`

      - `"SINGLE_SELECT"`

      - `"SOCIAL_HANDLE"`

      - `"TELEPHONE"`

      - `"TEXT"`

      - `"URL"`

    - `id?: string`

      Unique identifier of the field definition.

    - `readOnly?: boolean`

      `true` for fields that are not writable via the API (e.g. AI-generated summaries). `false` or absent for writable fields.

  - `objectType: string`

    The object type these definitions belong to (e.g. `account`).

  - `relationshipDefinitions: Record<string, RelationshipDefinitions>`

    Map of relationship keys to their definitions.

    - `cardinality: "HAS_ONE" | "HAS_MANY"`

      Whether this is a `has_one` or `has_many` relationship.

      - `"HAS_ONE"`

      - `"HAS_MANY"`

    - `description: string | null`

      Description of the relationship, or null.

    - `label: string`

      Human-readable display name of the relationship.

    - `objectType: string`

      The type of the related object (e.g. `account`, `contact`).

    - `id?: string`

      Unique identifier of the relationship definition.

### Opportunity List Response

- `OpportunityListResponse`

  - `data: Array<Data>`

    Array of entity objects for the current page.

    - `id: string`

      Unique identifier for the entity.

    - `createdAt: string`

      ISO 8601 timestamp of when the entity was created.

    - `fields: Record<string, Fields>`

      Map of field names to their typed values. System fields are prefixed with `$` (e.g. `$name`, `$email`); custom attributes use their bare slug.

      - `value: string | number | boolean | 3 more | null`

        The field value, or null if unset.

        - `string`

        - `number`

        - `boolean`

        - `Array<string>`

        - `Address`

          - `city?: string | null`

            City name.

          - `country?: string | null`

            2-letter ISO 3166-1 alpha-2 country code.

          - `latitude?: number | null`

            Latitude coordinate.

          - `longitude?: number | null`

            Longitude coordinate.

          - `postalCode?: string | null`

            Postal or ZIP code.

          - `state?: string | null`

            State or province.

          - `street?: string | null`

            Street address line 1.

          - `street2?: string | null`

            Street address line 2.

        - `FullName`

          - `firstName?: string | null`

            The contact's first name.

          - `lastName?: string | null`

            The contact's last name.

      - `valueType: "ADDRESS" | "CHECKBOX" | "CURRENCY" | 11 more`

        The data type of the field.

        - `"ADDRESS"`

        - `"CHECKBOX"`

        - `"CURRENCY"`

        - `"DATETIME"`

        - `"EMAIL"`

        - `"FULL_NAME"`

        - `"MARKDOWN"`

        - `"MULTI_SELECT"`

        - `"NUMBER"`

        - `"SINGLE_SELECT"`

        - `"SOCIAL_HANDLE"`

        - `"TELEPHONE"`

        - `"TEXT"`

        - `"URL"`

    - `httpLink: string | null`

      URL to view the entity in the Lightfield web app, or null.

    - `relationships: Record<string, Relationships>`

      Map of relationship names to their associated entities. System relationships are prefixed with `$` (e.g. `$owner`, `$contact`).

      - `cardinality: string`

        Whether the relationship is `has_one` or `has_many`.

      - `objectType: string`

        The type of the related object (e.g. `account`, `contact`).

      - `values: Array<string>`

        IDs of the related entities.

    - `updatedAt: string | null`

      ISO 8601 timestamp of when the entity was last updated, or null.

    - `externalId?: string | null`

      External identifier for the entity, or null if unset.

  - `object: string`

    The object type, always `"list"`.

  - `totalCount: number`

    Total number of entities matching the query.

### Opportunity Retrieve Response

- `OpportunityRetrieveResponse`

  - `id: string`

    Unique identifier for the entity.

  - `createdAt: string`

    ISO 8601 timestamp of when the entity was created.

  - `fields: Record<string, Fields>`

    Map of field names to their typed values. System fields are prefixed with `$` (e.g. `$name`, `$email`); custom attributes use their bare slug.

    - `value: string | number | boolean | 3 more | null`

      The field value, or null if unset.

      - `string`

      - `number`

      - `boolean`

      - `Array<string>`

      - `Address`

        - `city?: string | null`

          City name.

        - `country?: string | null`

          2-letter ISO 3166-1 alpha-2 country code.

        - `latitude?: number | null`

          Latitude coordinate.

        - `longitude?: number | null`

          Longitude coordinate.

        - `postalCode?: string | null`

          Postal or ZIP code.

        - `state?: string | null`

          State or province.

        - `street?: string | null`

          Street address line 1.

        - `street2?: string | null`

          Street address line 2.

      - `FullName`

        - `firstName?: string | null`

          The contact's first name.

        - `lastName?: string | null`

          The contact's last name.

    - `valueType: "ADDRESS" | "CHECKBOX" | "CURRENCY" | 11 more`

      The data type of the field.

      - `"ADDRESS"`

      - `"CHECKBOX"`

      - `"CURRENCY"`

      - `"DATETIME"`

      - `"EMAIL"`

      - `"FULL_NAME"`

      - `"MARKDOWN"`

      - `"MULTI_SELECT"`

      - `"NUMBER"`

      - `"SINGLE_SELECT"`

      - `"SOCIAL_HANDLE"`

      - `"TELEPHONE"`

      - `"TEXT"`

      - `"URL"`

  - `httpLink: string | null`

    URL to view the entity in the Lightfield web app, or null.

  - `relationships: Record<string, Relationships>`

    Map of relationship names to their associated entities. System relationships are prefixed with `$` (e.g. `$owner`, `$contact`).

    - `cardinality: string`

      Whether the relationship is `has_one` or `has_many`.

    - `objectType: string`

      The type of the related object (e.g. `account`, `contact`).

    - `values: Array<string>`

      IDs of the related entities.

  - `updatedAt: string | null`

    ISO 8601 timestamp of when the entity was last updated, or null.

  - `externalId?: string | null`

    External identifier for the entity, or null if unset.

### Opportunity Update Response

- `OpportunityUpdateResponse`

  - `id: string`

    Unique identifier for the entity.

  - `createdAt: string`

    ISO 8601 timestamp of when the entity was created.

  - `fields: Record<string, Fields>`

    Map of field names to their typed values. System fields are prefixed with `$` (e.g. `$name`, `$email`); custom attributes use their bare slug.

    - `value: string | number | boolean | 3 more | null`

      The field value, or null if unset.

      - `string`

      - `number`

      - `boolean`

      - `Array<string>`

      - `Address`

        - `city?: string | null`

          City name.

        - `country?: string | null`

          2-letter ISO 3166-1 alpha-2 country code.

        - `latitude?: number | null`

          Latitude coordinate.

        - `longitude?: number | null`

          Longitude coordinate.

        - `postalCode?: string | null`

          Postal or ZIP code.

        - `state?: string | null`

          State or province.

        - `street?: string | null`

          Street address line 1.

        - `street2?: string | null`

          Street address line 2.

      - `FullName`

        - `firstName?: string | null`

          The contact's first name.

        - `lastName?: string | null`

          The contact's last name.

    - `valueType: "ADDRESS" | "CHECKBOX" | "CURRENCY" | 11 more`

      The data type of the field.

      - `"ADDRESS"`

      - `"CHECKBOX"`

      - `"CURRENCY"`

      - `"DATETIME"`

      - `"EMAIL"`

      - `"FULL_NAME"`

      - `"MARKDOWN"`

      - `"MULTI_SELECT"`

      - `"NUMBER"`

      - `"SINGLE_SELECT"`

      - `"SOCIAL_HANDLE"`

      - `"TELEPHONE"`

      - `"TEXT"`

      - `"URL"`

  - `httpLink: string | null`

    URL to view the entity in the Lightfield web app, or null.

  - `relationships: Record<string, Relationships>`

    Map of relationship names to their associated entities. System relationships are prefixed with `$` (e.g. `$owner`, `$contact`).

    - `cardinality: string`

      Whether the relationship is `has_one` or `has_many`.

    - `objectType: string`

      The type of the related object (e.g. `account`, `contact`).

    - `values: Array<string>`

      IDs of the related entities.

  - `updatedAt: string | null`

    ISO 8601 timestamp of when the entity was last updated, or null.

  - `externalId?: string | null`

    External identifier for the entity, or null if unset.