> ## Documentation Index > Fetch the complete documentation index at: https://developers.circle.com/llms.txt > Use this file to discover all available pages before exploring further. # Request reserved funds > Transitions a `funds_reserved` transfer to `requested` status by uploading evidence (wire proof). This initiates the manual approval process for Settlement Advance transfers. The request must include an evidence file (wire proof) as multipart form data. Allowed file types are `application/pdf`, `image/jpeg`, and `image/png`. **Note:** This endpoint is only available for Settlement Advance products. ## OpenAPI ````yaml openapi/credit.yaml put /v1/credit/transfers/{id}/requestReservedFunds openapi: 3.0.2 info: version: ${version} title: Credit API description: > The Circle Credit API provides access to credit facilities including Line of Credit and Settlement Advance products. **Line of Credit** enables direct drawdowns with auto-approval and asynchronous disbursement. Supports both fiat and crypto repayment. **Settlement Advance** requires a reserve-then-request flow with manual approval. Requires wire proof upload for disbursement approval. Supports fiat repayment only. servers: - url: https://api-sandbox.circle.com - url: https://api.circle.com security: [] tags: - name: Credit description: Get credit line details. - name: Credit Transfers description: Create, reserve, and manage credit transfers (drawdowns). - name: Credit Fees description: View fees charged on credit transfers. - name: Credit Repayments description: View and initiate repayments on credit transfers. paths: /v1/credit/transfers/{id}/requestReservedFunds: put: tags: - Credit Transfers summary: Request reserved funds description: > Transitions a `funds_reserved` transfer to `requested` status by uploading evidence (wire proof). This initiates the manual approval process for Settlement Advance transfers. The request must include an evidence file (wire proof) as multipart form data. Allowed file types are `application/pdf`, `image/jpeg`, and `image/png`. **Note:** This endpoint is only available for Settlement Advance products. operationId: requestCreditTransferReservedFunds parameters: - $ref: '#/components/parameters/IdPath' requestBody: content: multipart/form-data: schema: type: object required: - fileName - fileContent properties: fileName: description: Name of the evidence file. type: string example: wire_proof.pdf fileContent: description: >- The evidence file content. Allowed types are application/pdf, image/jpeg, and image/png. type: string format: binary responses: '200': description: Successfully requested reserved funds. headers: X-Request-Id: $ref: '#/components/headers/XRequestId' content: application/json: schema: title: RequestCreditTransferReservedFundsResponse properties: data: $ref: '#/components/schemas/CreditTransfer' example: data: id: fc988ed5-c129-4f70-a064-e5beb7eb8e32 amount: amount: '100000.00' currency: USD status: requested createDate: '2024-03-20T14:30:00.000Z' updateDate: '2024-03-20T14:45:00.000Z' '400': $ref: '#/components/responses/BadRequest' '401': $ref: '#/components/responses/NotAuthorized' '404': $ref: '#/components/responses/NotFound' security: - bearerAuth: [] components: parameters: IdPath: name: id description: Universally unique identifier (UUID v4) of a resource. in: path required: true schema: type: string format: uuid example: b3d9d2d5-4c12-4946-a09d-953e82fae2b0 headers: XRequestId: description: >- Universally unique identifier (UUID v4) for the request. Helpful for identifying a request when communicating with Circle support. schema: type: string format: uuid example: 2adba88e-9d63-44bc-b975-9b6ae3440dde schemas: CreditTransfer: type: object description: A credit transfer (drawdown) from the credit line. required: - id - amount - status - createDate - updateDate properties: id: description: Unique identifier of the transfer. type: string format: uuid example: b3d9d2d5-4c12-4946-a09d-953e82fae2b0 amount: $ref: '#/components/schemas/FiatMoneyUsd' description: The transfer amount. status: description: Current status of the transfer. type: string enum: - funds_reserved - expired - canceled - requested - rejected - disbursed - paid - past_due example: disbursed outstanding: $ref: '#/components/schemas/FiatMoneyUsd' description: >- Remaining outstanding balance on the transfer. Present only when status is disbursed, paid, or past_due. fees: $ref: '#/components/schemas/CreditTransferFees' description: >- Fee summary for the transfer. Present only when status is disbursed, paid, or past_due. expiresAt: $ref: '#/components/schemas/UtcTimestamp' description: >- ISO-8601 UTC date/time when the reserved funds expire. Present only when status is funds_reserved. dueDate: $ref: '#/components/schemas/UtcTimestamp' description: >- ISO-8601 UTC date/time when the transfer repayment is due. Present only when status is disbursed, paid, or past_due. disbursedDate: $ref: '#/components/schemas/UtcTimestamp' description: >- ISO-8601 UTC date/time when the transfer was disbursed. Present only when status is disbursed, paid, or past_due. paidDate: $ref: '#/components/schemas/UtcTimestamp' description: >- ISO-8601 UTC date/time when the transfer was fully repaid. Present only when status is paid. blockchainDestination: $ref: '#/components/schemas/BlockchainDestinationResponse' description: >- Blockchain destination details. Present when the transfer was requested with a blockchain destination. createDate: $ref: '#/components/schemas/UtcTimestamp' description: ISO-8601 UTC date/time when the transfer was created. updateDate: $ref: '#/components/schemas/UtcTimestamp' description: ISO-8601 UTC date/time when the transfer was last updated. FiatMoneyUsd: type: object required: - amount - currency properties: amount: description: Magnitude of the amount, in units of the currency, with a `.`. type: string example: '3.14' currency: description: Currency code. type: string enum: - USD CreditTransferFees: type: object description: Fee summary for a credit transfer. required: - total - unpaid properties: total: $ref: '#/components/schemas/FiatMoneyUsd' description: Total fees accrued on the transfer. unpaid: $ref: '#/components/schemas/FiatMoneyUsd' description: Fees that have not yet been paid. UtcTimestamp: type: string description: ISO-8601 UTC date/time format. example: '2020-04-10T02:13:30.000Z' BlockchainDestinationResponse: type: object description: >- Blockchain destination details for a credit transfer. Present when the transfer was requested with a blockchain destination. required: - addressId - status properties: addressId: description: The identifier of the verified blockchain address. type: string format: uuid example: b3d9d2d5-4c12-4946-a09d-953e82fae2b0 status: description: The status of the blockchain transfer. type: string enum: - pending - initiated - complete - failed example: pending transferId: description: >- The identifier of the blockchain transfer. Present once the transfer has been initiated. type: string format: uuid example: fc988ed5-c129-4f70-a064-e5beb7eb8e32 responses: BadRequest: description: The request cannot be processed due to a client error. headers: X-Request-Id: $ref: '#/components/headers/XRequestId' content: application/json: schema: type: object title: BadRequest required: - code - message properties: code: type: integer example: 400 message: type: string example: Something went wrong. example: code: 400 message: Bad request. examples: response: value: code: 400 message: Bad request. NotAuthorized: description: >- The request has not been applied because it lacks valid authentication credentials. headers: X-Request-Id: $ref: '#/components/headers/XRequestId' content: application/json: schema: type: object title: NotAuthorized required: - code - message properties: code: type: integer example: 400 message: type: string example: Something went wrong. example: code: 401 message: Malformed authorization. examples: response: value: code: 401 message: Malformed authorization. NotFound: description: The specified resource was not found. headers: X-Request-Id: $ref: '#/components/headers/XRequestId' content: application/json: schema: type: object title: NotFound required: - code - message properties: code: type: integer example: 400 message: type: string example: Something went wrong. example: code: 404 message: Not found. examples: response: value: code: 404 message: Not found. securitySchemes: bearerAuth: type: http scheme: bearer ````