Payment Initiation Service
Enable and manage payments, refunds, withdrawals, and provider connectivity across multiple markets using secure open banking infrastructure.
Enable and manage payments, refunds, withdrawals, and provider connectivity across multiple markets using secure open banking infrastructure.
# Harvested verbatim from the J.P. Morgan Payments Developer Portal.
# method: searched
# source: https://developer.payments.jpmorgan.com/api/llm-content?path=en%2Fapi%2Ftreasury%2Fpay-by-bank%2Fpis-oas.md
# generated: '2026-07-28'
openapi: 3.0.1
info:
title: Payment Initiation Service
version: 2.0.8
description: Enable and manage payments, refunds, withdrawals, and provider connectivity across multiple
markets using secure open banking infrastructure.
contact:
name: JPMorgan Chase & Co. API Support
url: https://apistore.jpmchase.net/support/contact
email: imsd.security.operations@jpmorgan.com
servers:
- url: https://apigateway.jpmorgan.com/tsapi/paybybank/v2
description: PRODUCTION
- url: https://apigatewayqaf.jpmorgan.com/tsapi/paybybank/v2
description: CLIENT TESTING
- url: https://apigatewaycat.jpmorgan.com/tsapi/paybybank/v2
description: CLIENT TESTING
- url: https://api-mock.payments.jpmorgan.com/tsapi/paybybank/v2
description: MOCK
tags:
- name: Payments
description: Pay By Bank - Payments
- name: Payouts
description: Pay By Bank - PayoutsPayments
- name: Connectivity
description: Pay By Bank - Connectivity
paths:
/payments:
post:
summary: Initiate Payments
description: Initiates a payment request to setup the money movement.
tags:
- Payments
operationId: createPayment
parameters:
- name: Idempotency-Key
in: header
required: true
description: 'Client provided unique Idempotency Key. **NOTE**: *Creation of unique keys is
up to the client, but usage of V4 UUIDs is suggested, or another random string to avoid collisions.*'
schema:
$ref: '#/components/schemas/UniqueResourceIdentifier'
examples:
PaymentsUKRTP:
value: 1b036f9c-8c84-4ce6-b1dd-5979472945a1
PaymentsGermanyRTP:
value: 1b036f9c-8c84-4ce6-b1dd-5979472945a2
PaymentsFranceRTP:
value: 1b036f9c-8c84-4ce6-b1dd-5979472945a3
PaymentsItalyRTP:
value: 1b036f9c-8c84-4ce6-b1dd-5979472945a4
PaymentsSpainRTP:
value: 1b036f9c-8c84-4ce6-b1dd-5979472945a5
PaymentsSwedenRTP:
value: 1b036f9c-8c84-4ce6-b1dd-5979472945a6
PaymentsNorwayRTP:
value: 1b036f9c-8c84-4ce6-b1dd-5979472945a7
requestBody:
description: Representation of a Payment Request
required: true
content:
application/json:
schema:
$ref: '#/components/schemas/Payments'
examples:
PaymentsUKRTP:
summary: Sample Payment Request - RTP UK
value:
paymentAmount:
value: '100.00'
currency: GBP
paymentType: REAL_TIME_PAYMENTS
market: GB
redirectURL: https://sites.obtest.com/sites/cib
debtor:
name: Bala Thandapani
creditor:
name: Newgen Media LLC
account:
accountId: 06090887654321
accountIdType: SORT_CODE
reference: 'subscription - #78004300'
PaymentsGermanyRTP:
summary: Sample Payment Request - RTP Germany
value:
paymentAmount:
value: '150.00'
currency: EUR
paymentType: REAL_TIME_PAYMENTS
market: DE
redirectURL: https://sites.obtest.com/sites/cib
debtor:
name: Joshua Sundar
account:
accountId: DE89370400440532013000
accountIdType: IBAN
creditor:
name: Newgen Media LLC
account:
accountId: DE89370400440532013987
accountIdType: IBAN
reference: 'subscription - #99604300'
PaymentsFranceRTP:
summary: Sample Payment Request - RTP France
value:
paymentAmount:
value: '90.00'
currency: EUR
paymentType: REAL_TIME_PAYMENTS
market: FR
redirectURL: https://sites.obtest.com/sites/cib
debtor:
name: Saheed Osupa
account:
accountId: FR1420041010050500013M02606
accountIdType: IBAN
creditor:
name: Newgen Media LLC
account:
accountId: FR1420041010050500013M02987
accountIdType: IBAN
reference: 'subscription - #12504300'
PaymentsItalyRTP:
summary: Sample Payment Request - RTP Italy
value:
paymentAmount:
value: '50.00'
currency: EUR
paymentType: REAL_TIME_PAYMENTS
market: IT
redirectURL: https://sites.obtest.com/sites/cib
debtor:
name: Roberto Molli
account:
accountId: IT60X0542811101000000123456
accountIdType: IBAN
creditor:
name: Newgen Media LLC
account:
accountId: IT60X0542811101000000123987
accountIdType: IBAN
reference: 'subscription - #78158300'
PaymentsSpainRTP:
summary: Sample Payment Request - RTP Spain
value:
paymentAmount:
value: '85.00'
currency: EUR
paymentType: REAL_TIME_PAYMENTS
market: ES
redirectURL: https://sites.obtest.com/sites/cib
debtor:
name: Abdul Rahman
creditor:
name: Newgen Media LLC
account:
accountId: ES9121000418450200051987
accountIdType: IBAN
reference: 'subscription - #79694300'
PaymentsSwedenRTP:
summary: Sample Payment Request - RTP Sweden
value:
paymentAmount:
value: '105.00'
currency: EUR
paymentType: REAL_TIME_PAYMENTS
market: SE
redirectURL: https://sites.obtest.com/sites/cib
debtor:
name: Jenifer Laurence
account:
accountId: SE4550000000058398257466
accountIdType: IBAN
creditor:
name: Newgen Media LLC
account:
accountId: SE4550000000058398257987
accountIdType: IBAN
reference: 'subscription - #79694300'
PaymentsNorwayRTP:
summary: Sample Payment Request - RTP Norway
value:
paymentAmount:
value: '105.00'
currency: EUR
paymentType: REAL_TIME_PAYMENTS
market: 'NO'
redirectURL: https://sites.obtest.com/sites/cib
debtor:
name: Mary KOM
account:
accountId: NO9386011117947
accountIdType: IBAN
creditor:
name: Newgen Media LLC
account:
accountId: NO9386011117987
accountIdType: IBAN
reference: 'subscription - #79694300'
responses:
'202':
$ref: '#/components/responses/202-Accepted'
'400':
$ref: '#/components/responses/400-BadRequest'
'401':
$ref: '#/components/responses/401-Unauthorized'
'403':
$ref: '#/components/responses/403-Forbidden'
'409':
$ref: '#/components/responses/409-Conflict'
'503':
$ref: '#/components/responses/503-ServiceUnavailable'
callbacks:
paymentStatus:
'{client-url}/status':
post:
description: Callback message to notify clients about the payment status
requestBody:
$ref: '#/components/requestBodies/PaymentsCallback'
responses:
'204':
description: Callback received successfully
/payments/{id}/acknowledge:
post:
summary: Acknowledge Payments
description: Acknowledges the payment request that was previously setup.
tags:
- Payments
operationId: acknowledgePayments
parameters:
- name: id
in: path
required: true
description: A unique ID of the payment
schema:
$ref: '#/components/schemas/UniqueResourceIdentifier'
examples:
PaymentResponseGermanyRTP:
value: a14a49b4-b21e-416e-ab8d-c0e57efbd2ea
responses:
'200':
$ref: '#/components/responses/200-Acknowledged'
'400':
$ref: '#/components/responses/400-BadRequest-Non-State-Change'
'401':
$ref: '#/components/responses/401-Unauthorized'
'403':
$ref: '#/components/responses/403-Forbidden'
'404':
$ref: '#/components/responses/404-NotFound'
'503':
$ref: '#/components/responses/503-ServiceUnavailable'
/payments/{id}:
get:
summary: Retrieve Payments
description: Retrieves the details of the payment request by Id.
tags:
- Payments
operationId: retrievePaymentsDetails
parameters:
- name: id
in: path
required: true
description: A unique ID of the payment
schema:
$ref: '#/components/schemas/UniqueResourceIdentifier'
examples:
PaymentResponseGermanyRTP:
value: a14a49b4-b21e-416e-ab8d-c0e57efbd2ea
responses:
'200':
$ref: '#/components/responses/200-Successful'
'400':
$ref: '#/components/responses/400-BadRequest-Non-State-Change'
'401':
$ref: '#/components/responses/401-Unauthorized'
'403':
$ref: '#/components/responses/403-Forbidden'
'404':
$ref: '#/components/responses/404-NotFound'
'503':
$ref: '#/components/responses/503-ServiceUnavailable'
/payouts:
post:
tags:
- Payouts
summary: Create Payouts
operationId: createPayout
description: 'Creates a payout for a specific payment transaction as a refund or a withdrawal.
> The Pay By Bank - Payouts API facilitates businesses to carry out payments to beneficiaries
efficiently within the context of Open Banking. By capitalizing on the secure infrastructure of
Open Banking, it offers a robust, streamlined, and secure mechanism to process payouts, categorized
into two types - Refunds and Withdrawals.
'
requestBody:
description: Representation of a Payout Request
content:
application/json:
schema:
$ref: '#/components/schemas/Payout'
examples:
PayoutRefundRequest:
value:
payoutReference: Refund 220-1z008
payoutType: REFUND
payoutReason: PARTIAL_REFUND
payoutAmount:
value: '10.50'
currency: EUR
paymentType: REAL_TIME_PAYMENTS
sourcePaymentId: a14a49b4-b21e-416e-ab8d-c0e57efbd2ea
PayoutWithdrawalRequest:
value:
payoutReference: Payout 221-1x009
payoutType: WITHDRAWAL
payoutReason: WITHDRAWAL
payoutAmount:
value: '20.50'
currency: GBP
paymentType: REAL_TIME_PAYMENTS
sourcePaymentId: 1b036f9c-8c84-4ce6-b1dd-5979472945a1
parameters:
- name: Idempotency-Key
in: header
description: "Client provided unique Idempotency Key.\n \n \n**NOTE**: *Creation\
\ of unique keys is up to the client, but usage of V4 UUIDs is suggested, \n \nor another\
\ random string to avoid collisions.*"
schema:
$ref: '#/components/schemas/UniqueResourceIdentifier'
examples:
PayoutRefundRequest:
value: 1b036f9c-8c84-4ce6-b1dd-5979472945a1
PayoutWithdrawalRequest:
value: 1b036f9c-8c84-4ce6-b1dd-5979472945a2
required: true
responses:
'202':
$ref: '#/components/responses/20x-PayoutResponse'
'400':
$ref: '#/components/responses/400-BadRequest'
'401':
$ref: '#/components/responses/401-Unauthorized'
'403':
$ref: '#/components/responses/403-Forbidden'
'409':
$ref: '#/components/responses/409-Conflict'
'503':
$ref: '#/components/responses/503-ServiceUnavailable'
callbacks:
payoutStatus:
'{client-url}/status':
post:
description: Callback message to notify clients about the payout status
requestBody:
$ref: '#/components/requestBodies/PayoutsCallback'
responses:
'204':
description: Callback received successfully
/payouts/{id}:
get:
tags:
- Payouts
summary: Retrieve Payouts
operationId: getPayoutId
description: 'Retrieves the details of a given payout by Id.
'
parameters:
- name: id
in: path
required: true
description: A unique ID of the payout
schema:
$ref: '#/components/schemas/UniqueResourceIdentifier'
examples:
PayoutRefundCompleted:
value: a14a49b4-b21e-416e-ab8d-c0e57efbd2ea
responses:
'200':
$ref: '#/components/responses/200-PayoutStatusResponse'
'400':
$ref: '#/components/responses/400-BadRequest'
'404':
$ref: '#/components/responses/404-NotFound'
'503':
$ref: '#/components/responses/503-ServiceUnavailable'
/providers:
get:
summary: List providers for a market
responses:
'200':
$ref: '#/components/responses/200-OK-Providers'
operationId: getProviders
description: Lists all providers on a specified market.
parameters:
- name: market
in: query
description: The ISO 3166-1 alpha-2 market code.
required: true
schema:
$ref: '#/components/schemas/Market'
examples:
ProviderListDE:
value: DE
tags:
- Connectivity
components:
requestBodies:
PaymentsCallback:
content:
application/json:
schema:
$ref: '#/components/schemas/PaymentResponse'
examples:
Sample Callback Request UK RTP:
$ref: '#/components/examples/PaymentResponseUKRTP'
Sample Callback Request Germany RTP:
$ref: '#/components/examples/PaymentResponseGermanyRTP'
Sample Callback Request Sweden RTP:
$ref: '#/components/examples/PaymentResponseSwedenRTP'
Sample Callback Request France RTP:
$ref: '#/components/examples/PaymentResponseFranceRTP'
Sample Callback Request Italy RTP:
$ref: '#/components/examples/PaymentResponseItalyRTP'
Sample Callback Request Spain RTP:
$ref: '#/components/examples/PaymentResponseSpainRTP'
Sample Callback Request Norway RTP:
$ref: '#/components/examples/PaymentResponseNorwayRTP'
required: true
description: 'Representation of Payments Callback '
PayoutsCallback:
content:
application/json:
schema:
$ref: '#/components/schemas/Payout'
examples:
Sample Callback Request - Refund:
$ref: '#/components/examples/PayoutRefundResponse'
Sample Callback Request - Withdrawal:
$ref: '#/components/examples/PayoutWithdrawalResponse'
required: true
description: Representation of Payout Callback
parameters:
PaymentId:
in: path
description: A unique ID of the payment
name: id
schema:
$ref: '#/components/schemas/UniqueResourceIdentifier'
required: true
IdempotencyKey:
in: header
description: "Client provided unique Idempotency Key.\n \n \n**NOTE**:\
\ *Creation of unique keys is up to the client, but usage of V4 UUIDs is suggested, \n \
\ \nor another random string to avoid collisions.*"
name: Idempotency-Key
schema:
$ref: '#/components/schemas/UniqueResourceIdentifier'
required: true
PayoutId:
name: id
in: path
description: A unique ID of the payout
required: true
schema:
$ref: '#/components/schemas/UniqueResourceIdentifier'
Market:
name: market
in: query
description: The ISO 3166-1 alpha-2 market code.
required: true
schema:
$ref: '#/components/schemas/Market'
schemas:
Payments:
title: Payments
type: object
properties:
paymentAmount:
$ref: '#/components/schemas/PaymentAmount'
paymentType:
$ref: '#/components/schemas/PaymentType'
market:
$ref: '#/components/schemas/Market'
redirectURL:
type: string
format: uri-reference
description: An optional re-direct URL of the merchant where the end-user will be redirected
to once they have successfully authorized the payment with their bank or financial institution.
debtor:
$ref: '#/components/schemas/Debtor'
creditor:
$ref: '#/components/schemas/Creditor'
reference:
$ref: '#/components/schemas/Reference'
providerName:
$ref: '#/components/schemas/ProviderName'
required:
- paymentAmount
- paymentType
- market
- creditor
- reference
PaymentResponseMetadata:
title: PaymentResponseMetadata
type: object
properties:
id:
$ref: '#/components/schemas/PaymentId'
status:
type: string
description: "The status of the submitted payment request\n\n**Refer to the table below for\
\ the supported statuses**:\n\n | Status | Description \
\ |\n | --------------|-------------------------------------------------------------------------------------|\n\
\ | **NONE** | The initial status for a payment. Indicates nothing has happened yet\
\ |\n | **SENT** | Payment has been SENT \
\ |\n | **SETTLED** | The Payment was seen on recipient's\
\ account |\n | **FAILED** | Attempt ended with\
\ error status. The details can be found in statusMessage field |\n | **CANCELLED** |\
\ The Payment was unsucessful due to an unexpected error e.g. a user fails to authorize a\
\ payment. |"
statusUpdatedAt:
$ref: '#/components/schemas/StatusUpdatedAt'
statusMessage:
type: string
description: 'A textual description of the status.
***NOTE: Only applicable when the status is FAILED or CANCELLED***'
minLength: 1
maxLength: 128
createdAt:
type: string
format: date-time
description: Indicates when the Payment request was created in the system. Follows ISO date
time format.
paymentLinkURL:
type: string
format: uri-reference
description: An HTTPS URL to make the payment
paymentQRCode:
type: string
description: An HTTPS URL to download the QR code image to make the payment.
acknowledged:
type: string
description: Indicates if the payment has been acknowledged or not.
readOnly: true
default: UNKNOWN
enum:
- ACKNOWLEDGED
- NOT_ACKNOWLEDGED
- UNKNOWN
PaymentResponse:
allOf:
- $ref: '#/components/schemas/PaymentResponseMetadata'
- $ref: '#/components/schemas/Payments'
PaymentId:
allOf:
- type: string
description: A unique identifier of the payment
- $ref: '#/components/schemas/UniqueResourceIdentifier'
StatusUpdatedAt:
title: StatusUpdatedAt
type: string
format: date-time
description: The last updated date and time of the status, in ISO 8601 format.
Reference:
title: Reference
type: string
description: A free text field that can be used to provide a meaningful reference for a payment
transaction
minLength: 1
maxLength: 35
PaymentType:
type: string
description: "The type of payment.\n\n List of supported payment types, their usage and categorization\
\ by region:\n\n Payment Type | Description\n -------------------------|-----------------------------------------------------------------------\n\
\ **REAL_TIME_PAYMENTS** | *Real-time Payments (Instant)* - `FASTER_PAYMENTS`, `SEPA_INSTANT_CREDIT_TRANSFER`\n\
\ **LOW_VALUE_PAYMENTS** | *Low-value Retail Payments* - `BACS`, `SEPA_CREDIT_TRANSFER`\n\
\ **HIGH_VALUE_PAYMENTS** | *High Value Business Payments* - `CHAPS`\n ---\n\n | | **Real-time\
\ Payments (INSTANT)** | **Low Value Payments** | **High-Value Payments** |\n |:-----------------:|:--------------------------------------:|:--------------------------------------:|:----------------------------------:|\n\
\ | **UK** | Faster Payments | BACS \
\ | CHAPS |\n | **SEPA** | SEPA Instant Credit Transfer | SEPA Credit\
\ Transfer | |\n\n **Real-time payments**: refer to payment solutions that\
\ process and settle financial transactions in real-time, typically within seconds, without any\
\ waiting period.\n\n **Low-value payments**: pertain to high-volume, low-value transactions mainly\
\ conducted by individuals or businesses for day-to-day expenses. These payments are usually processed\
\ in batches, not in real-time.\n\n **High Value Payments**: refer to large-sum transactions that\
\ are typically exchanged between banks or financial institutions."
enum:
- REAL_TIME_PAYMENTS
- LOW_VALUE_PAYMENTS
- HIGH_VALUE_PAYMENTS
Creditor:
title: Creditor
type: object
description: The recipient of funds in the context of a payment.
allOf:
- $ref: '#/components/schemas/Party'
required:
- name
- account
Party:
title: Party
type: object
description: Representation of a **Sender** or **Recipient** of funds within the context of a payment.
properties:
name:
$ref: '#/components/schemas/Name'
account:
$ref: '#/components/schemas/Account'
ISOCurrencyCode:
title: ISOCurrencyCode
description: '**Currency of the money movement**: a 3 alpha character ISO 4217 currency code.'
type: string
minLength: 3
maxLength: 3
pattern: ^[A-Z]{3}$
example: EUR
Value:
title: Value
type: string
minLength: 3
maxLength: 18
pattern: ^(\d{1,15})\.(\d{2})$
example: '10.50'
description: The value representation of a monetary amount. The amount value should be more than
0.01 with maximum of two decimal places allowed.
AccountId:
title: AccountId
type: string
minLength: 6
maxLength: 34
description: "Debtor account number as identified by the bank or financial institution.\n\n**Maximum\
\ length supported for each instrument and market. Refer to the table below**\n\n | Market \
\ | Maximum field length |\n\
\ | -----------------------------------|---------------------------------------------------------------|\n\
\ | United Kingdom |\t14 ( 6 digit Sort Code and 8 digit Account Number - 7 digit A/C numbers\
\ should be padded with a leading zero) |\n | SEPA | 34 (IBAN) \
\ |"
Debtor:
title: Debtor
type: object
description: 'The party that pays for goods and services or sends funds.
*The debtor IBAN can be prefilled by the payment initiator:*
- If prefilled, the user will not be allowed to change the IBAN afterwards.
- The account selection experience will be skipped.'
allOf:
- $ref: '#/components/schemas/Party'
Name:
title: Name
type: string
description: Name
minLength: 1
maxLength: 140
AccountIdType:
title: AccountIdType
type: string
description: The account identifier type
enum:
- SORT_CODE
- IBAN
Account:
title: Account
type: object
description: Captures account information
properties:
accountId:
$ref: '#/components/schemas/AccountId'
accountIdType:
$ref: '#/components/schemas/AccountIdType'
required:
- accountId
- accountIdType
Error:
title: Error
type: object
description: The error object returned by the API.
properties:
title:
type: string
description: Short humanly-readable title of the error
minLength: 1
maxLength: 99
httpStatus:
type: integer
format: int32
description: HTTP Status Code
traceId:
type: string
description: JPMC assigned trace identifier
minLength: 1
maxLength: 99
requestId:
type: string
description: The client originated requestId
minLength: 1
maxLength: 99
context:
type: array
description: Provides additional context and detail on the validation errors
minItems: 1
maxItems: 99
items:
$ref: '#/components/schemas/ErrorContext'
required:
- title
ErrorContext:
title: ErrorContext
type: object
properties:
code:
type: string
description: JPMC Short code that identifies the error - publicly cataloged and documented
minLength: 5
maxLength: 5
message:
type: string
description: Humanly readable textual description of the error
minLength: 1
maxLength: 99
location:
type: string
description: The location of the error occurred in the request.
enum:
- BODY
- PATH
- QUERY
- HEADER
minLength: 1
maxLength: 99
field:
type: string
description: The field which caused the error. Where the location of error occurred is BODY
the field would contain the JSON Path expression
minLength: 1
maxLength: 99
required:
- message
PayoutDetails:
title: PayoutDetails
description: Representation of a Payout and associated metadata.
allOf:
- $ref: '#/components/schemas/PayoutMetadata'
- $ref: '#/components/schemas/Payout'
PayoutMetadata:
title: PayoutMetadata
description: Representation of a Payout Metadata
type: object
properties:
id:
type: string
description: Unique identifier for the payout
example: 0f7d8749-555e-41fc-a947-98bca7f7310b
readOnly: true
status:
type: string
description: "Status of the payout\r\n\r\n\r\n**VALUE** | DESCRIPTION | \r\
\n-----------|--------------------------|\r\n **PENDING** | Default status |\r\
\n **COMPLETED** | Payout was successful |\r\n **FAILED** | Payout failed to complete|\r\
\n\t\r\n\r\n"
example: PENDING
readOnly: true
statusUpdatedAt:
$ref: '#/components/schemas/StatusUpdatedAt'
createdAt:
type: string
format: date-time
description: The date and time the payout was initiated, in ISO 8601 format.
example: '2023-07-24T14:15:22Z'
readOnly: true
required:
- id
Payout:
title: Payout
description: Representation of a Payout
type: object
properties:
payoutReference:
type: string
description: External Payout reference set by a merchant, must be between 6-18 characters long.
minLength: 6
maxLength: 18
example: Refund 220-1z008
payoutType:
type: string
description: "The type of payout being requested.\n\n | Payout | Description \
\ \
\ |\n | --------------|-----------------------------------------------------------------------------------------------------------------------------------------|\n\
\ | **REFUND** | This represents a repayment of a specific amount to a customer, usually\
\ as a result of overpayment or product/service dissatisfaction.|\n | **WITHDRAWAL** | A\
\ payment from a merchant account to the same payment details previously used to make a payment\
\ to the merchant account. This is also known as a closed-loop payout."
enum:
- REFUND
- WITHDRAWAL
payoutAmount:
$ref: '#/components/schemas/PayoutAmount'
paymentType:
$ref: '#/components/schemas/PaymentType'
sourcePaymentId:
allOf:
- type: string
description: The source payment identifier associated with an earlier initiated payment, which
can be used to determine the payee.
- $ref: '#/components/schemas/UniqueResourceIdentifier'
payoutReason:
description: Payout/refund reason
type: string
enum:
- WITHDRAWAL
- REFUND
- PARTIAL_REFUND
- DUPLICATE
required:
- payoutReference
- payoutType
- paymentType
- payoutAmount
- sourcePaymentId
PayoutAmount:
title: PayoutAmount
description: The amount value and currency of a payout.Amount should be more than 0.01 with maximum
of two decimal places allowed.
type: object
properties:
value:
$ref: '#/components/schemas/Value'
currency:
$ref: '#/components/schemas/ISOCurrencyCode'
required:
- value
- currency
PaymentAmount:
title: PaymentAmount
type: object
description: "The amount value and currency of a payment amount should be more than 0.01 with maximum\
\ of two decimal places allowed.\n\n**Payment amount limits vary depending upon markets and financial\
\ institutions.**\n\n**Refer to the table below for current limits.**\n\n | Market \
\ | Payment limits (per transaction)| Reference|\n | -----------------------------------|---------------------------------|----------|\n\
\ | United Kingdom (FASTER_PAYMENTS) | GBP 1,000,000 | Refer to [Pay UK FPS\
\ Transactio
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# Full source: https://raw.githubusercontent.com/api-evangelist/jp-morgan-chase/refs/heads/main/openapi/jp-morgan-chase-payment-initiation-service-openapi.yml