> For the complete documentation index, see [llms.txt](https://www.pionex.com/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://www.pionex.com/docs/api-docs/institution-api/payout-account.md).
# Payout Account
Fiat payout (payee) account requirements, creation, update, and deletion (requires platform KYB APPROVED).
## Get payout-account field requirements
> Returns the required fields for a payout (payee) account, driven by\
> channel + country + currency + rail. Requires the \`userId\`'s platform KYB\
> to be \`APPROVED\`.\
> \
> Each \`FieldRequirement\`: \`{ key, label, required, regex, isExtra, kind }\`.\
> \`isExtra=true\` -> put the value into \`channelExtra\`. \`kind\` is \`FIELD\`\
> (default) or \`DOCUMENT\`; a \`DOCUMENT\` field is supplied via\
> \`spec.documents\` (upload the file first, reference by \`fileId\`), not as a\
> plain value.\
> \
> \*\*Errors:\*\*\
> \
> \| Error Code | Description |\
> \|------------|-------------|\
> \| \`P\_PAY\_OPEN\_API\_WIRE\_UNSUPPORTED\_CORRIDOR\` | The \`country\` / \`currency\` / \`rail\` combination is not a supported USD corridor. |\
> \
> Common and wire-common codes (see \*\*Error Codes\*\*) also apply.
```json
{"openapi":"3.0.3","info":{"title":"Pionex Institution Open API (v2)","version":"2.0.0"},"tags":[{"name":"Payout Account","description":"Fiat payout (payee) account requirements, creation, update, and deletion (requires platform KYB APPROVED)."}],"servers":[{"url":"https://api.pionex.com","description":"Production"}],"security":[{"ApiKey":[],"Signature":[]}],"components":{"securitySchemes":{"ApiKey":{"type":"apiKey","in":"header","name":"X-APIKEY","description":"Your institution API Key, in the form `webot_xxxxxxxx`. Used to look up\nyour registered public key. Must be accompanied by the `X-Signature`\nheader. See the Authentication section for the full signing algorithm\n(RSA-PSS over SHA-256, or Ed25519) and the canonical-string construction.\n"}},"parameters":{"Timestamp":{"name":"timestamp","in":"query","required":true,"description":"Current time in **seconds** (Unix). Required on every signed request and\nparticipates in the signature. Must be within +/-5 seconds of server time.\n","schema":{"type":"integer","format":"int64"}},"UserIdQueryRequired":{"name":"userId","in":"query","required":true,"description":"Target sub-account UUID. Participates in the signature.","schema":{"type":"string"}}},"schemas":{"BaseResponse":{"type":"object","properties":{"result":{"type":"boolean","description":"Success indicator."},"timestamp":{"type":"integer","format":"int64","description":"Response timestamp in milliseconds."},"code":{"type":"string","description":"Error code (present only on failure)."},"message":{"type":"string","description":"Error message (present only on failure)."}}},"FieldRequirement":{"type":"object","description":"A payout-account field requirement.","properties":{"key":{"type":"string"},"label":{"type":"string"},"required":{"type":"boolean"},"regex":{"type":"string"},"isExtra":{"type":"boolean","description":"When `true`, put the value into `channelExtra`."},"kind":{"type":"string","enum":["FIELD","DOCUMENT"],"description":"A `DOCUMENT` field is supplied via `spec.documents` (by `fileId`)."}}}},"responses":{"BadRequest":{"description":"Bad Request - the request body could not be read.","content":{"application/json":{"schema":{"allOf":[{"$ref":"#/components/schemas/BaseResponse"}]}}}},"Unauthorized":{"description":"Unauthorized - authentication failed (missing key, bad signature, etc.).","content":{"application/json":{"schema":{"allOf":[{"$ref":"#/components/schemas/BaseResponse"}]}}}},"InternalError":{"description":"Internal or business error. Note that most business failures are returned\nas HTTP `200` with `result: false` and a `code`; this `500` covers\nserver-side internal errors.\n","content":{"application/json":{"schema":{"allOf":[{"$ref":"#/components/schemas/BaseResponse"}]}}}}}},"paths":{"/api/v2/institution/wire/payout/account/requirements":{"get":{"tags":["Payout Account"],"summary":"Get payout-account field requirements","description":"Returns the required fields for a payout (payee) account, driven by\nchannel + country + currency + rail. Requires the `userId`'s platform KYB\nto be `APPROVED`.\n\nEach `FieldRequirement`: `{ key, label, required, regex, isExtra, kind }`.\n`isExtra=true` -> put the value into `channelExtra`. `kind` is `FIELD`\n(default) or `DOCUMENT`; a `DOCUMENT` field is supplied via\n`spec.documents` (upload the file first, reference by `fileId`), not as a\nplain value.\n\n**Errors:**\n\n| Error Code | Description |\n|------------|-------------|\n| `P_PAY_OPEN_API_WIRE_UNSUPPORTED_CORRIDOR` | The `country` / `currency` / `rail` combination is not a supported USD corridor. |\n\nCommon and wire-common codes (see **Error Codes**) also apply.\n","operationId":"institutionPayoutAccountRequirements","parameters":[{"$ref":"#/components/parameters/Timestamp"},{"$ref":"#/components/parameters/UserIdQueryRequired"},{"name":"channel","in":"query","required":false,"schema":{"type":"string"}},{"name":"country","in":"query","required":false,"description":"ISO 3166-1 alpha-2.","schema":{"type":"string"}},{"name":"currency","in":"query","required":false,"description":"ISO 4217.","schema":{"type":"string"}},{"name":"rail","in":"query","required":false,"schema":{"type":"string"}}],"responses":{"200":{"description":"Successful response","content":{"application/json":{"schema":{"allOf":[{"$ref":"#/components/schemas/BaseResponse"},{"type":"object","properties":{"data":{"type":"object","properties":{"channel":{"type":"string"},"requirements":{"type":"array","items":{"$ref":"#/components/schemas/FieldRequirement"}}}}}}]}}}},"400":{"$ref":"#/components/responses/BadRequest"},"401":{"$ref":"#/components/responses/Unauthorized"},"500":{"$ref":"#/components/responses/InternalError"}}}}}}
```
## Create a payout (payee) account
> Create a payout (payee) account. Fields in \`spec\` are constrained by the\
> requirements endpoint. Requires the \`userId\`'s platform KYB to be\
> \`APPROVED\`. Wait for the account to reach \`AVAILABLE\` before submitting a\
> payout against it.\
> \
> \## Channel-specific \`spec\` fields\
> \
> Base first-level \`spec\` fields are \`currency\`, \`country\`, \`rail\`,\
> \`holderType\`, \`accountHolderName\`, \`bankName\`, \`accountNumber\`. On top of\
> those, FV Bank and SCB/DBS Bank need the beneficiary-bank details below. The\
> requirements endpoint stays authoritative for exactly which fields a\
> given corridor requires. Markers: \*\*M\*\* mandatory, \*\*O\*\* optional, \`N/A\`\
> not used by that channel.\
> \
> These go into \`spec.channelExtra\` (an array of \`{key, value}\`; keys are\
> case-sensitive; an empty, duplicate, or unsupported key is rejected with\
> \`P\_PAY\_OPEN\_API\_WIRE\_INVALID\_PARAMS\`):\
> \
> \| Key | FV | SX | Rules |\
> \|-----|:--:|:--:|-------|\
> \| \`swiftBic\` | M | M | Beneficiary bank SWIFT / BIC code. |\
> \| \`bankAddress\` | M | M | Beneficiary bank full address. |\
> \| \`bankCity\` | M | M | Beneficiary bank city. |\
> \| \`bankState\` | M | M | Beneficiary bank state, province, or region. |\
> \| \`bankStreet\` | O | O | Beneficiary bank street-address supplement. |\
> \| \`bankPostalCode\` | M | M | Beneficiary bank postal code. |\
> \| \`intermediaryAba\` | M | N/A | Intermediary / correspondent bank ABA routing number, exactly 9 digits (\`^\d{9}$\`). FV Bank only; SCB/DBS Bank does not use it. |\
> \
> SCB/DBS Bank additionally requires a bank-account proof, supplied via\
> \`spec.documents\` (value is a \`fileId\`; upload the file first, then\
> reference it). FV Bank does not require any proof document.\
> \
> \| Key (\`purpose\`) | FV | SX | Notes |\
> \|-----|:--:|:--:|-------|\
> \| \`bankAccountProof\` | N/A | M | Bank-account ownership proof. Exactly one file; PDF / JPEG / PNG (type is detected from content); size > 0 and <= 12 MiB. Must go in \`spec.documents\`, not \`channelExtra\`. |\
> \
> A missing proof, a duplicate submission, an unsupported file type, or any\
> other \`purpose\` value is rejected with\
> \`P\_PAY\_OPEN\_API\_WIRE\_INVALID\_PARAMS\`.\
> \
> \*\*Errors:\*\*\
> \
> \| Error Code | Description |\
> \|------------|-------------|\
> \| \`P\_PAY\_OPEN\_API\_WIRE\_UNSUPPORTED\_CORRIDOR\` | Not a supported USD international-wire / country combination, or a base account field is missing. |\
> \| \`P\_PAY\_OPEN\_API\_WIRE\_ACCOUNT\_NOT\_AVAILABLE\` | The channel beneficiary or virtual account is not active yet. |\
> \| \`P\_PAY\_OPEN\_API\_WIRE\_KYB\_OUTCOME\_UNKNOWN\` | The channel could not confirm account creation, or matched more than one remote record. |\
> \
> Common and wire-common codes (see \*\*Error Codes\*\*) also apply. If the\
> account is created but ends up unusable, the reason is on the account's\
> \`rejectReason\` object (see \*\*Order Failure Reasons\*\*).
```json
{"openapi":"3.0.3","info":{"title":"Pionex Institution Open API (v2)","version":"2.0.0"},"tags":[{"name":"Payout Account","description":"Fiat payout (payee) account requirements, creation, update, and deletion (requires platform KYB APPROVED)."}],"servers":[{"url":"https://api.pionex.com","description":"Production"}],"security":[{"ApiKey":[],"Signature":[]}],"components":{"securitySchemes":{"ApiKey":{"type":"apiKey","in":"header","name":"X-APIKEY","description":"Your institution API Key, in the form `webot_xxxxxxxx`. Used to look up\nyour registered public key. Must be accompanied by the `X-Signature`\nheader. See the Authentication section for the full signing algorithm\n(RSA-PSS over SHA-256, or Ed25519) and the canonical-string construction.\n"}},"parameters":{"Timestamp":{"name":"timestamp","in":"query","required":true,"description":"Current time in **seconds** (Unix). Required on every signed request and\nparticipates in the signature. Must be within +/-5 seconds of server time.\n","schema":{"type":"integer","format":"int64"}}},"schemas":{"PayoutAccountSpec":{"type":"object","description":"Payout-account spec; fields constrained by the requirements endpoint.","properties":{"currency":{"type":"string"},"country":{"type":"string"},"rail":{"type":"string"},"holderType":{"type":"string","enum":["INDIVIDUAL","BUSINESS"]},"accountHolderName":{"type":"string"},"accountHolderAddress":{"$ref":"#/components/schemas/AddressInput"},"bankName":{"type":"string"},"routingNumber":{"type":"string"},"accountNumber":{"type":"string"},"accountType":{"type":"string","enum":["CHECKING","SAVINGS"]},"fileIds":{"type":"array","items":{"type":"string"}},"channelExtra":{"type":"array","items":{"$ref":"#/components/schemas/KeyValue"}},"documents":{"type":"array","items":{"type":"object","properties":{"purpose":{"type":"string","description":"The requirement `key` whose `kind` is `DOCUMENT`."},"fileId":{"type":"string"}}}}}},"AddressInput":{"type":"object","description":"Structured address (request side). No `formatted`; per-field constraints are channel-specific and come from the requirements endpoint.","properties":{"line1":{"type":"string"},"line2":{"type":"string"},"city":{"type":"string"},"stateProvinceRegion":{"type":"string"},"postalCode":{"type":"string"},"country":{"type":"string"}}},"KeyValue":{"type":"object","description":"A generic key/value pair.","properties":{"key":{"type":"string"},"value":{"type":"string"}}},"BaseResponse":{"type":"object","properties":{"result":{"type":"boolean","description":"Success indicator."},"timestamp":{"type":"integer","format":"int64","description":"Response timestamp in milliseconds."},"code":{"type":"string","description":"Error code (present only on failure)."},"message":{"type":"string","description":"Error message (present only on failure)."}}},"PayoutAccount":{"type":"object","properties":{"accountId":{"type":"string"},"channel":{"type":"string"},"status":{"type":"string","enum":["IN_REVIEW","AVAILABLE","NEEDS_UPDATE","UNAVAILABLE","DELETED"]},"rejectReason":{"$ref":"#/components/schemas/Reason"},"accountLast4":{"type":"string"},"bankName":{"type":"string"},"currency":{"type":"string"},"country":{"type":"string"},"rail":{"type":"string"},"accountHolderName":{"type":"string"},"createdAt":{"type":"integer","format":"int64"},"updatedAt":{"type":"integer","format":"int64"},"editableFields":{"type":"array","items":{"type":"string"},"description":"Fields that may be changed via Update Payout Account."}}},"Reason":{"type":"object","description":"Failure/return reason, present only when a channel returns one.","properties":{"code":{"type":"string"},"message":{"type":"string"},"retryable":{"type":"boolean","description":"Whether the same request/order may be retried."}}}},"responses":{"BadRequest":{"description":"Bad Request - the request body could not be read.","content":{"application/json":{"schema":{"allOf":[{"$ref":"#/components/schemas/BaseResponse"}]}}}},"Unauthorized":{"description":"Unauthorized - authentication failed (missing key, bad signature, etc.).","content":{"application/json":{"schema":{"allOf":[{"$ref":"#/components/schemas/BaseResponse"}]}}}},"InternalError":{"description":"Internal or business error. Note that most business failures are returned\nas HTTP `200` with `result: false` and a `code`; this `500` covers\nserver-side internal errors.\n","content":{"application/json":{"schema":{"allOf":[{"$ref":"#/components/schemas/BaseResponse"}]}}}}}},"paths":{"/api/v2/institution/wire/payout/account/create":{"post":{"tags":["Payout Account"],"summary":"Create a payout (payee) account","description":"Create a payout (payee) account. Fields in `spec` are constrained by the\nrequirements endpoint. Requires the `userId`'s platform KYB to be\n`APPROVED`. Wait for the account to reach `AVAILABLE` before submitting a\npayout against it.\n\n## Channel-specific `spec` fields\n\nBase first-level `spec` fields are `currency`, `country`, `rail`,\n`holderType`, `accountHolderName`, `bankName`, `accountNumber`. On top of\nthose, FV Bank and SCB/DBS Bank need the beneficiary-bank details below. The\nrequirements endpoint stays authoritative for exactly which fields a\ngiven corridor requires. Markers: **M** mandatory, **O** optional, `N/A`\nnot used by that channel.\n\nThese go into `spec.channelExtra` (an array of `{key, value}`; keys are\ncase-sensitive; an empty, duplicate, or unsupported key is rejected with\n`P_PAY_OPEN_API_WIRE_INVALID_PARAMS`):\n\n| Key | FV | SX | Rules |\n|-----|:--:|:--:|-------|\n| `swiftBic` | M | M | Beneficiary bank SWIFT / BIC code. |\n| `bankAddress` | M | M | Beneficiary bank full address. |\n| `bankCity` | M | M | Beneficiary bank city. |\n| `bankState` | M | M | Beneficiary bank state, province, or region. |\n| `bankStreet` | O | O | Beneficiary bank street-address supplement. |\n| `bankPostalCode` | M | M | Beneficiary bank postal code. |\n| `intermediaryAba` | M | N/A | Intermediary / correspondent bank ABA routing number, exactly 9 digits (`^\\d{9}$`). FV Bank only; SCB/DBS Bank does not use it. |\n\nSCB/DBS Bank additionally requires a bank-account proof, supplied via\n`spec.documents` (value is a `fileId`; upload the file first, then\nreference it). FV Bank does not require any proof document.\n\n| Key (`purpose`) | FV | SX | Notes |\n|-----|:--:|:--:|-------|\n| `bankAccountProof` | N/A | M | Bank-account ownership proof. Exactly one file; PDF / JPEG / PNG (type is detected from content); size > 0 and <= 12 MiB. Must go in `spec.documents`, not `channelExtra`. |\n\nA missing proof, a duplicate submission, an unsupported file type, or any\nother `purpose` value is rejected with\n`P_PAY_OPEN_API_WIRE_INVALID_PARAMS`.\n\n**Errors:**\n\n| Error Code | Description |\n|------------|-------------|\n| `P_PAY_OPEN_API_WIRE_UNSUPPORTED_CORRIDOR` | Not a supported USD international-wire / country combination, or a base account field is missing. |\n| `P_PAY_OPEN_API_WIRE_ACCOUNT_NOT_AVAILABLE` | The channel beneficiary or virtual account is not active yet. |\n| `P_PAY_OPEN_API_WIRE_KYB_OUTCOME_UNKNOWN` | The channel could not confirm account creation, or matched more than one remote record. |\n\nCommon and wire-common codes (see **Error Codes**) also apply. If the\naccount is created but ends up unusable, the reason is on the account's\n`rejectReason` object (see **Order Failure Reasons**).\n","operationId":"institutionPayoutAccountCreate","parameters":[{"$ref":"#/components/parameters/Timestamp"}],"requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","required":["userId","clientAccountId","channel","spec"],"properties":{"userId":{"type":"string","description":"Sub-account UUID."},"clientAccountId":{"type":"string","description":"Bind idempotency id, unique per `userId`, 1-64 chars. Retries must reuse the original value.","minLength":1,"maxLength":64},"channel":{"type":"string","description":"Channel."},"spec":{"$ref":"#/components/schemas/PayoutAccountSpec"}}}}}},"responses":{"200":{"description":"Successful response","content":{"application/json":{"schema":{"allOf":[{"$ref":"#/components/schemas/BaseResponse"},{"type":"object","properties":{"data":{"$ref":"#/components/schemas/PayoutAccount"}}}]}}}},"400":{"$ref":"#/components/responses/BadRequest"},"401":{"$ref":"#/components/responses/Unauthorized"},"500":{"$ref":"#/components/responses/InternalError"}}}}}}
```
## List payout accounts
> List payout (payee) accounts for a \`userId\`. Requires the \`userId\`'s\
> platform KYB to be \`APPROVED\`. Use \`accountId\` in payout requests.\
> \
> \*\*Errors:\*\*\
> \
> \| Error Code | Description |\
> \|------------|-------------|\
> \| \`P\_PAY\_OPEN\_API\_WIRE\_UNSUPPORTED\_CORRIDOR\` | \`currency\` is set to something other than \`USD\`. |\
> \| \`P\_PAY\_OPEN\_API\_WIRE\_ACCOUNT\_NOT\_AVAILABLE\` | The SCB/DBS Bank virtual account is not active. |\
> \
> Common and wire-common codes (see \*\*Error Codes\*\*) also apply. An\
> individual account that is unusable carries its reason in \`rejectReason\`\
> (see \*\*Order Failure Reasons\*\*).
```json
{"openapi":"3.0.3","info":{"title":"Pionex Institution Open API (v2)","version":"2.0.0"},"tags":[{"name":"Payout Account","description":"Fiat payout (payee) account requirements, creation, update, and deletion (requires platform KYB APPROVED)."}],"servers":[{"url":"https://api.pionex.com","description":"Production"}],"security":[{"ApiKey":[],"Signature":[]}],"components":{"securitySchemes":{"ApiKey":{"type":"apiKey","in":"header","name":"X-APIKEY","description":"Your institution API Key, in the form `webot_xxxxxxxx`. Used to look up\nyour registered public key. Must be accompanied by the `X-Signature`\nheader. See the Authentication section for the full signing algorithm\n(RSA-PSS over SHA-256, or Ed25519) and the canonical-string construction.\n"}},"parameters":{"Timestamp":{"name":"timestamp","in":"query","required":true,"description":"Current time in **seconds** (Unix). Required on every signed request and\nparticipates in the signature. Must be within +/-5 seconds of server time.\n","schema":{"type":"integer","format":"int64"}},"UserIdQueryRequired":{"name":"userId","in":"query","required":true,"description":"Target sub-account UUID. Participates in the signature.","schema":{"type":"string"}},"Page":{"name":"page","in":"query","required":false,"description":"Page number, starting from 1.","schema":{"type":"integer"}},"Size":{"name":"size","in":"query","required":false,"description":"Page size.","schema":{"type":"integer"}}},"schemas":{"BaseResponse":{"type":"object","properties":{"result":{"type":"boolean","description":"Success indicator."},"timestamp":{"type":"integer","format":"int64","description":"Response timestamp in milliseconds."},"code":{"type":"string","description":"Error code (present only on failure)."},"message":{"type":"string","description":"Error message (present only on failure)."}}},"PayoutAccount":{"type":"object","properties":{"accountId":{"type":"string"},"channel":{"type":"string"},"status":{"type":"string","enum":["IN_REVIEW","AVAILABLE","NEEDS_UPDATE","UNAVAILABLE","DELETED"]},"rejectReason":{"$ref":"#/components/schemas/Reason"},"accountLast4":{"type":"string"},"bankName":{"type":"string"},"currency":{"type":"string"},"country":{"type":"string"},"rail":{"type":"string"},"accountHolderName":{"type":"string"},"createdAt":{"type":"integer","format":"int64"},"updatedAt":{"type":"integer","format":"int64"},"editableFields":{"type":"array","items":{"type":"string"},"description":"Fields that may be changed via Update Payout Account."}}},"Reason":{"type":"object","description":"Failure/return reason, present only when a channel returns one.","properties":{"code":{"type":"string"},"message":{"type":"string"},"retryable":{"type":"boolean","description":"Whether the same request/order may be retried."}}}},"responses":{"BadRequest":{"description":"Bad Request - the request body could not be read.","content":{"application/json":{"schema":{"allOf":[{"$ref":"#/components/schemas/BaseResponse"}]}}}},"Unauthorized":{"description":"Unauthorized - authentication failed (missing key, bad signature, etc.).","content":{"application/json":{"schema":{"allOf":[{"$ref":"#/components/schemas/BaseResponse"}]}}}},"InternalError":{"description":"Internal or business error. Note that most business failures are returned\nas HTTP `200` with `result: false` and a `code`; this `500` covers\nserver-side internal errors.\n","content":{"application/json":{"schema":{"allOf":[{"$ref":"#/components/schemas/BaseResponse"}]}}}}}},"paths":{"/api/v2/institution/wire/payout/accounts":{"get":{"tags":["Payout Account"],"summary":"List payout accounts","description":"List payout (payee) accounts for a `userId`. Requires the `userId`'s\nplatform KYB to be `APPROVED`. Use `accountId` in payout requests.\n\n**Errors:**\n\n| Error Code | Description |\n|------------|-------------|\n| `P_PAY_OPEN_API_WIRE_UNSUPPORTED_CORRIDOR` | `currency` is set to something other than `USD`. |\n| `P_PAY_OPEN_API_WIRE_ACCOUNT_NOT_AVAILABLE` | The SCB/DBS Bank virtual account is not active. |\n\nCommon and wire-common codes (see **Error Codes**) also apply. An\nindividual account that is unusable carries its reason in `rejectReason`\n(see **Order Failure Reasons**).\n","operationId":"institutionPayoutAccountsList","parameters":[{"$ref":"#/components/parameters/Timestamp"},{"$ref":"#/components/parameters/UserIdQueryRequired"},{"name":"channel","in":"query","required":true,"schema":{"type":"string"}},{"name":"currency","in":"query","required":false,"schema":{"type":"string"}},{"$ref":"#/components/parameters/Page"},{"$ref":"#/components/parameters/Size"}],"responses":{"200":{"description":"Successful response","content":{"application/json":{"schema":{"allOf":[{"$ref":"#/components/schemas/BaseResponse"},{"type":"object","properties":{"data":{"type":"object","properties":{"list":{"type":"array","items":{"$ref":"#/components/schemas/PayoutAccount"}},"total":{"type":"integer"}}}}}]}}}},"400":{"$ref":"#/components/responses/BadRequest"},"401":{"$ref":"#/components/responses/Unauthorized"},"500":{"$ref":"#/components/responses/InternalError"}}}}}}
```
## Delete a payout account
> Delete a payout (payee) account. Requires the \`userId\`'s platform KYB to\
> be \`APPROVED\`.\
> \
> \> \*\*\`channel\` currently supports only \`SCB/DBS Bank\`.\*\*\
> \
> \*\*Errors:\*\*\
> \
> \| Error Code | Description |\
> \|------------|-------------|\
> \| \`P\_PAY\_OPEN\_API\_OPERATION\_NOT\_SUPPORTED\` | Delete is not supported for \`FV Bank\`. |\
> \| \`P\_PAY\_OPEN\_API\_WIRE\_RESOURCE\_NOT\_FOUND\` | The account does not exist. |\
> \| \`P\_PAY\_OPEN\_API\_WIRE\_ACCOUNT\_NOT\_AVAILABLE\` | The SCB/DBS Bank profile is unavailable. |\
> \| \`P\_PAY\_OPEN\_API\_WIRE\_KYB\_OUTCOME\_UNKNOWN\` | The remote account match was ambiguous. |\
> \
> Common and wire-common codes (see \*\*Error Codes\*\*) also apply.
```json
{"openapi":"3.0.3","info":{"title":"Pionex Institution Open API (v2)","version":"2.0.0"},"tags":[{"name":"Payout Account","description":"Fiat payout (payee) account requirements, creation, update, and deletion (requires platform KYB APPROVED)."}],"servers":[{"url":"https://api.pionex.com","description":"Production"}],"security":[{"ApiKey":[],"Signature":[]}],"components":{"securitySchemes":{"ApiKey":{"type":"apiKey","in":"header","name":"X-APIKEY","description":"Your institution API Key, in the form `webot_xxxxxxxx`. Used to look up\nyour registered public key. Must be accompanied by the `X-Signature`\nheader. See the Authentication section for the full signing algorithm\n(RSA-PSS over SHA-256, or Ed25519) and the canonical-string construction.\n"}},"parameters":{"Timestamp":{"name":"timestamp","in":"query","required":true,"description":"Current time in **seconds** (Unix). Required on every signed request and\nparticipates in the signature. Must be within +/-5 seconds of server time.\n","schema":{"type":"integer","format":"int64"}}},"schemas":{"BaseResponse":{"type":"object","properties":{"result":{"type":"boolean","description":"Success indicator."},"timestamp":{"type":"integer","format":"int64","description":"Response timestamp in milliseconds."},"code":{"type":"string","description":"Error code (present only on failure)."},"message":{"type":"string","description":"Error message (present only on failure)."}}}},"responses":{"BadRequest":{"description":"Bad Request - the request body could not be read.","content":{"application/json":{"schema":{"allOf":[{"$ref":"#/components/schemas/BaseResponse"}]}}}},"Unauthorized":{"description":"Unauthorized - authentication failed (missing key, bad signature, etc.).","content":{"application/json":{"schema":{"allOf":[{"$ref":"#/components/schemas/BaseResponse"}]}}}},"InternalError":{"description":"Internal or business error. Note that most business failures are returned\nas HTTP `200` with `result: false` and a `code`; this `500` covers\nserver-side internal errors.\n","content":{"application/json":{"schema":{"allOf":[{"$ref":"#/components/schemas/BaseResponse"}]}}}}}},"paths":{"/api/v2/institution/wire/payout/account/delete":{"post":{"tags":["Payout Account"],"summary":"Delete a payout account","description":"Delete a payout (payee) account. Requires the `userId`'s platform KYB to\nbe `APPROVED`.\n\n> **`channel` currently supports only `SCB/DBS Bank`.**\n\n**Errors:**\n\n| Error Code | Description |\n|------------|-------------|\n| `P_PAY_OPEN_API_OPERATION_NOT_SUPPORTED` | Delete is not supported for `FV Bank`. |\n| `P_PAY_OPEN_API_WIRE_RESOURCE_NOT_FOUND` | The account does not exist. |\n| `P_PAY_OPEN_API_WIRE_ACCOUNT_NOT_AVAILABLE` | The SCB/DBS Bank profile is unavailable. |\n| `P_PAY_OPEN_API_WIRE_KYB_OUTCOME_UNKNOWN` | The remote account match was ambiguous. |\n\nCommon and wire-common codes (see **Error Codes**) also apply.\n","operationId":"institutionPayoutAccountDelete","parameters":[{"$ref":"#/components/parameters/Timestamp"}],"requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","required":["userId","accountId","channel"],"properties":{"userId":{"type":"string"},"accountId":{"type":"string"},"channel":{"type":"string","description":"Channel. Currently only `SCB/DBS Bank` is supported."}}}}}},"responses":{"200":{"description":"Successful response","content":{"application/json":{"schema":{"allOf":[{"$ref":"#/components/schemas/BaseResponse"},{"type":"object","properties":{"data":{"type":"object","description":"Empty object."}}}]}}}},"400":{"$ref":"#/components/responses/BadRequest"},"401":{"$ref":"#/components/responses/Unauthorized"},"500":{"$ref":"#/components/responses/InternalError"}}}}}}
```