> ## Documentation Index > Fetch the complete documentation index at: https://docs.conduit.financial/llms.txt > Use this file to discover all available pages before exploring further. # Simulate a Conduit compliance RFI on a sandbox customer > Opens a request for information about one of your customers, as Conduit compliance does. The RFI is `open` with one round that carries your `ask`, every user of your organization is a recipient, and `rfi.published` fires. Read it with `GET /v2/rfis/{id}`, answer it with `POST /v2/rfis/{id}/responses`, and close it with `POST /v2/sandbox/rfis/{id}/simulate/resolve` or ask again with `POST /v2/sandbox/rfis/{id}/simulate/more-info`. `dueAt` is optional and is 48 hours from now when you do not send it. A customer that your organization does not own returns 404 `CUSTOMER_NOT_FOUND`. ## OpenAPI ````yaml https://api.sandbox.conduit.financial/v2/api-docs/openapi.json post /sandbox/rfis/simulate openapi: 3.0.0 info: title: Conduit Sandbox API description: >- **Sandbox API** — clients integrate against this surface to exercise happy and unhappy paths without consuming real KYC/PSP credits or moving real money. Customer KYC, banking partners, and crypto custody are stubbed; org-level KYB runs against real providers. Simulation endpoints under `/v2/sandbox/*` drive specific scenarios. Internal and portal endpoints are excluded from this spec. version: '2.0' contact: {} servers: - url: https://api.sandbox.conduit.financial/v2 description: Sandbox - url: https://api.conduit.financial/v2 description: Production security: - api-key: [] tags: - name: Customers - name: Registered Addresses - name: Wallets - name: Wallet Signers - name: Signing Quorum - name: Virtual Accounts - name: Applications - name: RFIs - name: Documents - name: Verifications - name: Signing Requests - name: Transactions - name: Payouts - name: Whitelist Recipients - name: Orders - name: Asset Chain Pairs - name: Quotes - name: Webhook Endpoints - name: Webhook Deliveries - name: Webhook Event Types - name: Features - name: Customer Onboarding - name: Markup - name: Sandbox paths: /sandbox/rfis/simulate: post: tags: - Sandbox summary: Simulate a Conduit compliance RFI on a sandbox customer description: >- Opens a request for information about one of your customers, as Conduit compliance does. The RFI is `open` with one round that carries your `ask`, every user of your organization is a recipient, and `rfi.published` fires. Read it with `GET /v2/rfis/{id}`, answer it with `POST /v2/rfis/{id}/responses`, and close it with `POST /v2/sandbox/rfis/{id}/simulate/resolve` or ask again with `POST /v2/sandbox/rfis/{id}/simulate/more-info`. `dueAt` is optional and is 48 hours from now when you do not send it. A customer that your organization does not own returns 404 `CUSTOMER_NOT_FOUND`. operationId: RfiSandboxController_simulateOpen_v2 parameters: [] requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/SimulateOpenRfiBodyDto' responses: '201': description: '' content: application/json: schema: $ref: '#/components/schemas/ClientRfiDetailDto' '400': description: >- **INVALID_OID_FORMAT**: A path or query parameter expected a valid object identifier but received a value that does not match the expected format. **VALIDATION_ERROR**: The request body or query parameters failed validation. One or more fields have invalid values, missing required properties, or incorrect types. A required text field that holds only spaces counts as missing. Multipart file uploads that fail at the multipart-parser layer (unexpected form-field name, too many parts) carry an extra 'field' member naming the offending form-field. **MALFORMED_JSON**: The request body could not be parsed as JSON. Bodies declared as 'application/json' — and bodies with no Content-Type header, which are assumed to be JSON — must contain syntactically valid JSON. content: application/json: schema: $ref: '#/components/schemas/ValidationErrorDto' example: type: INVALID_OID_FORMAT title: Invalid Object ID Format status: 400 detail: >- A path or query parameter expected a valid object identifier but received a value that does not match the expected format. resolution: >- Verify that all IDs in the request URL and query parameters are correctly formatted. IDs are typically prefixed strings like 'cus_...', 'app_...', or 'doc_...'. docs: https://conduit-v2.mintlify.app/errors#invalid-oid-format instance: /v2/... correlationId: 00469ea4-52c1-4ffa-bd05-9f28b236a5fe timestamp: '2026-01-15T09:30:00.000Z' '401': description: >- **API_KEY_MISSING**: The request did not include an API key. All API requests must be authenticated. **API_KEY_INVALID**: The provided API key is not recognized or has been revoked. content: application/json: schema: $ref: '#/components/schemas/ProblemDetailDto' example: type: API_KEY_MISSING title: API Key Missing status: 401 detail: >- The request did not include an API key. All API requests must be authenticated. resolution: >- Include your API key in the 'x-api-key' header with every request. docs: https://conduit-v2.mintlify.app/errors#api-key-missing instance: /v2/... correlationId: 00469ea4-52c1-4ffa-bd05-9f28b236a5fe timestamp: '2026-01-15T09:30:00.000Z' '403': description: >- **ORGANIZATION_ACCESS_SUSPENDED**: Conduit has suspended this organization's access. Requests with the organization's API keys and from its users are refused until Conduit restores access. **API_KEY_READ_ONLY**: This API key has read-only access and cannot perform write operations. Read-only keys may make read requests (GET, HEAD, OPTIONS) only. content: application/json: schema: $ref: '#/components/schemas/ProblemDetailDto' example: type: ORGANIZATION_ACCESS_SUSPENDED title: Organization Access Suspended status: 403 detail: >- Conduit has suspended this organization's access. Requests with the organization's API keys and from its users are refused until Conduit restores access. resolution: Contact Conduit support. docs: >- https://conduit-v2.mintlify.app/errors#organization-access-suspended instance: /v2/... correlationId: 00469ea4-52c1-4ffa-bd05-9f28b236a5fe timestamp: '2026-01-15T09:30:00.000Z' '404': description: >- **CUSTOMER_NOT_FOUND**: No customer exists with the specified ID, or the customer belongs to a different organization. content: application/json: schema: $ref: '#/components/schemas/ProblemDetailDto' example: type: CUSTOMER_NOT_FOUND title: Customer Not Found status: 404 detail: >- No customer exists with the specified ID, or the customer belongs to a different organization. resolution: >- Verify the customer ID is correct. Use the list customers endpoint to find valid customer IDs for your organization. docs: https://conduit-v2.mintlify.app/errors#customer-not-found instance: /v2/... correlationId: 00469ea4-52c1-4ffa-bd05-9f28b236a5fe timestamp: '2026-01-15T09:30:00.000Z' '415': description: >- **UNSUPPORTED_MEDIA_TYPE**: The request carries a body with a Content-Type this endpoint cannot parse. JSON endpoints accept 'application/json'; a body with no Content-Type header at all is assumed to be JSON. File-upload endpoints accept only 'multipart/form-data' — JSON or undeclared bodies are rejected there. content: application/json: schema: $ref: '#/components/schemas/ProblemDetailDto' example: type: UNSUPPORTED_MEDIA_TYPE title: Unsupported Media Type status: 415 detail: >- The request carries a body with a Content-Type this endpoint cannot parse. JSON endpoints accept 'application/json'; a body with no Content-Type header at all is assumed to be JSON. File-upload endpoints accept only 'multipart/form-data' — JSON or undeclared bodies are rejected there. resolution: >- Send the request body with the 'Content-Type: application/json' header. For file uploads, use 'Content-Type: multipart/form-data' — upload endpoints accept no other body type. docs: https://conduit-v2.mintlify.app/errors#unsupported-media-type instance: /v2/... correlationId: 00469ea4-52c1-4ffa-bd05-9f28b236a5fe timestamp: '2026-01-15T09:30:00.000Z' '429': description: >- **RATE_LIMITED**: Too many requests. This error is returned by three independent checks: the per-organization bucket applied to every authenticated API request; the per-IP bucket applied to unauthenticated traffic before an API key is validated; and the per-IP bucket applied when repeated invalid API keys are submitted from the same address. Honor the Retry-After header (also exposed as retryAfterSeconds in the body) before retrying. Current limits and remaining budget are visible in X-RateLimit-Limit (the bucket size), X-RateLimit-Remaining, and X-RateLimit-Reset (seconds until the bucket refills) on every response once your API key is accepted. content: application/json: schema: $ref: '#/components/schemas/RateLimitedErrorDto' example: type: RATE_LIMITED title: Rate Limited status: 429 detail: >- Too many requests. This error is returned by three independent checks: the per-organization bucket applied to every authenticated API request; the per-IP bucket applied to unauthenticated traffic before an API key is validated; and the per-IP bucket applied when repeated invalid API keys are submitted from the same address. Honor the Retry-After header (also exposed as retryAfterSeconds in the body) before retrying. Current limits and remaining budget are visible in X-RateLimit-Limit (the bucket size), X-RateLimit-Remaining, and X-RateLimit-Reset (seconds until the bucket refills) on every response once your API key is accepted. resolution: >- Sleep until Retry-After seconds have elapsed, then retry. For sustained workloads exceeding the per-organization defaults, request a rate-limit increase through your support contact. docs: https://conduit-v2.mintlify.app/errors#rate-limited instance: /v2/... correlationId: 00469ea4-52c1-4ffa-bd05-9f28b236a5fe timestamp: '2026-01-15T09:30:00.000Z' retryAfterSeconds: 3 '500': description: >- **INTERNAL_ERROR**: An unexpected error occurred while processing your request. content: application/json: schema: $ref: '#/components/schemas/ProblemDetailDto' example: type: INTERNAL_ERROR title: Internal Error status: 500 detail: An unexpected error occurred while processing your request. resolution: >- Retry the request after a brief delay. If the error persists, contact support and include the correlationId from the error response for investigation. docs: https://conduit-v2.mintlify.app/errors#internal-error instance: /v2/... correlationId: 00469ea4-52c1-4ffa-bd05-9f28b236a5fe timestamp: '2026-01-15T09:30:00.000Z' components: schemas: SimulateOpenRfiBodyDto: type: object properties: customerId: type: string pattern: ^cus_[0-9A-Za-z]{22}$ description: The customer the RFI asks about. title: description: Short title of the RFI. Defaults to "Request for information". type: string minLength: 1 maxLength: 255 ask: type: string minLength: 1 maxLength: 10000 description: The question to ask, in your own words. dueAt: type: string format: date-time description: When the answer is due. Defaults to 48 hours from now. example: '2026-01-15T09:30:00.000Z' required: - customerId - ask additionalProperties: false ClientRfiDetailDto: type: object properties: id: type: string pattern: ^rfi_[0-9A-Za-z]{22}$ description: Identifier of the request for information. subjects: type: array items: type: object properties: subjectType: description: What the request is about. type: string enum: - customer - transaction - organization - application subjectId: type: string description: >- Identifier of the subject. Its prefix follows `subjectType`: `cus_` for a customer, `txn_` for a transaction, `app_` for an application, `org_` for an organization. customerId: description: >- The customer the transaction or application belongs to. Present when `subjectType` is `transaction`, or `application` for a customer's application. type: string pattern: ^cus_[0-9A-Za-z]{22}$ required: - subjectType - subjectId description: What the request is about — one entry per subject. status: description: >- Where the request stands. It stays open until every round is answered and a reviewer closes it. type: string enum: - draft - open - responded - resolved - cancelled title: type: string description: Short reviewer-written label summarising what is being asked. dueAt: description: >- When the earliest unanswered round is due, when one carries a due date. type: string format: date-time example: '2026-01-15T09:30:00.000Z' publishedAt: type: string format: date-time description: When the request was sent to you. example: '2026-01-15T09:30:00.000Z' createdAt: type: string format: date-time description: When the request record was created. example: '2026-01-15T09:30:00.000Z' updatedAt: type: string format: date-time description: >- When the request last changed — a new round, a new answer, or a status change. example: '2026-01-15T09:30:00.000Z' summary: description: Reviewer-written context for the request, when one was given. type: string rounds: type: array items: type: object properties: id: type: string pattern: ^rnd_[0-9A-Za-z]{22}$ description: Identifier of this round. roundNumber: type: integer minimum: -9007199254740991 maximum: 9007199254740991 description: >- Position of this round in the request, starting at 1. A reviewer opens a new round when the previous answer did not settle the question. status: description: >- Whether this round is still awaiting an answer or has been closed by a reviewer. type: string enum: - open - responded - closed ask: type: string description: >- The question to answer, in the reviewer's own words. Show it to whoever prepares the reply, and answer it with `POST /v2/rfis/{rfiId}/responses`. dueAt: type: string format: date-time description: >- When the answer is due. Passing it does not close the round by itself. example: '2026-01-15T09:30:00.000Z' openedAt: type: string format: date-time description: When this round started. example: '2026-01-15T09:30:00.000Z' closedAt: description: When a reviewer closed this round. Absent while it is open. type: string format: date-time example: '2026-01-15T09:30:00.000Z' required: - id - roundNumber - status - ask - dueAt - openedAt description: Every round on this request, oldest first. responses: type: array items: type: object properties: id: type: string pattern: ^rfr_[0-9A-Za-z]{22}$ description: Identifier of this answer. roundId: type: string pattern: ^rnd_[0-9A-Za-z]{22}$ description: The round this answer belongs to. message: type: string description: >- The answer text as it was submitted, with invisible formatting characters removed. documentIds: type: array items: type: string description: >- Documents attached to this answer, uploaded with `POST /v2/documents`. Each id has the form `doc_` followed by 22 alphanumeric characters. channel: description: >- How the answer reached Conduit — through the API, or recorded by a reviewer who received it another way. type: string enum: - portal - api submittedByEmail: type: string format: email description: Email address of whoever submitted the answer. submittedByName: description: Name of whoever submitted the answer, when one was given. type: string createdAt: type: string format: date-time description: When the answer was submitted. example: '2026-01-15T09:30:00.000Z' required: - id - roundId - message - documentIds - channel - submittedByEmail - createdAt description: Every answer submitted so far, across all rounds. required: - id - subjects - status - title - publishedAt - createdAt - updatedAt - rounds - responses ValidationErrorDto: type: object properties: type: type: string description: Machine-readable error code example: CUSTOMER_NOT_FOUND title: type: string description: Human-readable error type label example: Customer Not Found status: type: number description: HTTP status code example: 404 detail: type: string description: Human-readable explanation of this occurrence example: Customer with id cus_034A0gCCVsxdV2PjHLx9k1 not found resolution: type: string description: What the developer should do to resolve this error example: >- Verify the customer ID. Check you are using the correct API key for this organization. docs: type: string description: URL to error documentation example: https://conduit-v2.mintlify.app/errors#customer-not-found instance: type: string description: Request path that produced the error example: /v2/customers/cus_034A0gCCVsxdV2PjHLx9k1 correlationId: description: Request correlation ID example: 00469ea4-52c1-4ffa-bd05-9f28b236a5fe type: string timestamp: type: string description: ISO 8601 UTC timestamp example: '2026-04-27T20:00:00.000Z' details: description: >- Additional structured data for domain-specific errors (e.g. missing field lists, pair info) errors: type: array items: type: object properties: pointer: type: string description: JSON pointer to the invalid field example: /email detail: type: string description: What is wrong with this field example: Invalid email format allowedValues: description: The values this field accepts, when it is a closed set example: - ach - fedwire - rtp type: array items: type: string category: description: >- Class of blocker (requirements-validator output only). 'field' = form-field gap, 'document' = missing or insufficient document (including per-UBO document slots), 'individual' = required person missing. example: field type: string enum: - field - document - individual required: - pointer - detail required: - type - title - status - detail - resolution - docs - instance - timestamp ProblemDetailDto: type: object properties: type: type: string description: Machine-readable error code example: CUSTOMER_NOT_FOUND title: type: string description: Human-readable error type label example: Customer Not Found status: type: number description: HTTP status code example: 404 detail: type: string description: Human-readable explanation of this occurrence example: Customer with id cus_034A0gCCVsxdV2PjHLx9k1 not found resolution: type: string description: What the developer should do to resolve this error example: >- Verify the customer ID. Check you are using the correct API key for this organization. docs: type: string description: URL to error documentation example: https://conduit-v2.mintlify.app/errors#customer-not-found instance: type: string description: Request path that produced the error example: /v2/customers/cus_034A0gCCVsxdV2PjHLx9k1 correlationId: description: Request correlation ID example: 00469ea4-52c1-4ffa-bd05-9f28b236a5fe type: string timestamp: type: string description: ISO 8601 UTC timestamp example: '2026-04-27T20:00:00.000Z' details: description: >- Additional structured data for domain-specific errors (e.g. missing field lists, pair info) required: - type - title - status - detail - resolution - docs - instance - timestamp RateLimitedErrorDto: type: object properties: type: type: string description: Machine-readable error code example: CUSTOMER_NOT_FOUND title: type: string description: Human-readable error type label example: Customer Not Found status: type: number description: HTTP status code example: 404 detail: type: string description: Human-readable explanation of this occurrence example: Customer with id cus_034A0gCCVsxdV2PjHLx9k1 not found resolution: type: string description: What the developer should do to resolve this error example: >- Verify the customer ID. Check you are using the correct API key for this organization. docs: type: string description: URL to error documentation example: https://conduit-v2.mintlify.app/errors#customer-not-found instance: type: string description: Request path that produced the error example: /v2/customers/cus_034A0gCCVsxdV2PjHLx9k1 correlationId: description: Request correlation ID example: 00469ea4-52c1-4ffa-bd05-9f28b236a5fe type: string timestamp: type: string description: ISO 8601 UTC timestamp example: '2026-04-27T20:00:00.000Z' details: description: >- Additional structured data for domain-specific errors (e.g. missing field lists, pair info) retryAfterSeconds: type: integer minimum: 0 exclusiveMinimum: true maximum: 9007199254740991 description: Seconds to wait before retrying example: 3 required: - type - title - status - detail - resolution - docs - instance - timestamp - retryAfterSeconds securitySchemes: api-key: type: apiKey in: header name: x-api-key ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.