> ## Documentation Index
> Fetch the complete documentation index at: https://docs.r28.ai/charter/llms.txt
> Use this file to discover all available pages before exploring further.

> ## Agent Instructions
> Charter works for any HTTP API, including the user's own. The packs are examples of the result, not the limit: an API with no pack is declared the same way, following https://raw.githubusercontent.com/r28ai/charter/main/docs/.mintlify/skills/declaring-charter-tools/SKILL.md.
> Charter is for agents that act in customers' accounts: every call is checked field by field before it's sent, the app says whose account each call is for, and the same declarations list what each tool can reach. https://docs.r28.ai/charter/llms.txt says what it is and lists every page.

# Objects

> Every object and enum the Memberships tools accept.

## Model tree

[RegistrationAnswerAgreeCheck](#registrationansweragreecheck)[RegistrationAnswerCompany](#registrationanswercompany)[RegistrationAnswerPhoneNumber](#registrationanswerphonenumber)[RegistrationAnswerSelect](#registrationanswerselect)[RegistrationAnswerSelect2](#registrationanswerselect2)[RegistrationAnswerTerms](#registrationanswerterms)[RegistrationAnswerGithub](#registrationanswergithub)[RegistrationAnswerUrl](#registrationanswerurl)

## RegistrationAnswerAgreeCheck

Declared inline in the spec: `MembershipsMembersAddRequest.registration_answer_agree-check`.

| Field | Type | Description |
| - | - | - |
| `label` \* | `string` | — |
| `questionId` \* | `string` | — |
| `value` \* | `boolean` | — |
| `questionType` \* | `string` | — |

## RegistrationAnswerCompany

Declared inline in the spec: `MembershipsMembersAddRequest.registration_answer_company`.

| Field | Type | Description |
| - | - | - |
| `label` \* | `string` | — |
| `questionId` \* | `string` | — |
| `value` \* | [RegistrationAnswerInputValue](https://docs.r28.ai/charter/charter/packs/luma/events/objects.md#registrationanswerinputvalue) | — |
| `questionType` \* | `string` | — |

## RegistrationAnswerPhoneNumber

Declared inline in the spec: `MembershipsMembersAddRequest.registration_answer_phone-number`.

| Field | Type | Description |
| - | - | - |
| `label` \* | `string` | — |
| `questionId` \* | `string` | — |
| `value` \* | `string` | — |
| `questionType` \* | `string` | — |

## RegistrationAnswerSelect

Declared inline in the spec: `MembershipsMembersAddRequest.registration_answer_select`.

| Field | Type | Description |
| - | - | - |
| `label` \* | `string` | — |
| `questionId` \* | `string` | — |
| `value` \* | `string` | — |
| `questionType` \* | `string` | — |
| `multiple` | `boolean` | — |

## RegistrationAnswerSelect2

Declared inline in the spec: `MembershipsMembersAddRequest.registration_answer_select_2`.

| Field | Type | Description |
| - | - | - |
| `label` \* | `string` | — |
| `questionId` \* | `string` | — |
| `value` \* | `string`\[] | — |
| `questionType` \* | `string` | — |
| `multiple` \* | `boolean` | — |

## RegistrationAnswerTerms

Declared inline in the spec: `MembershipsMembersAddRequest.registration_answer_terms`.

| Field | Type | Description |
| - | - | - |
| `label` \* | `string` | — |
| `questionId` \* | `string` | — |
| `value` \* | `string` \| `boolean` | — |
| `questionType` \* | `string` | — |

## RegistrationAnswerGithub

Declared inline in the spec: `MembershipsMembersAddRequest.registration_answer_github`.

| Field | Type | Description |
| - | - | - |
| `label` \* | `string` | — |
| `questionId` \* | `string` | — |
| `value` \* | `string` | — |
| `questionType` \* | [QuestionType](#questiontype) | — |
| `multiline` | `boolean` | — |

## RegistrationAnswerUrl

Declared inline in the spec: `MembershipsMembersAddRequest.registration_answer_url`.

| Field | Type | Description |
| - | - | - |
| `label` \* | `string` | — |
| `questionId` \* | `string` | — |
| `value` \* | `string` | — |
| `questionType` \* | `string` | — |

## QuestionType

| Value |
| - |
| `github` |
| `instagram` |
| `linkedin` |
| `telegram` |
| `text` |
| `twitter` |
| `youtube` |


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