> ## Documentation Index > Fetch the complete documentation index at: https://docs.treasuryprime.com/llms.txt > Use this file to discover all available pages before exploring further. # Create a FedNow Payment ## OpenAPI ````yaml api-reference/openapi-payments.json POST /fednow openapi: 3.1.0 info: contact: email: help@treasuryprime.com name: Treasury Prime Support url: https://support.treasuryprime.com summary: Banking APIs termsOfService: https://www.treasuryprime.com/policy/terms title: Payments version: 1.18.581-gbba3b1de servers: - description: Production url: https://api.treasuryprime.com - description: Sandbox url: https://api.sandbox.treasuryprime.com security: - basicAuth: [] - apiKey: [] paths: /fednow: post: tags: - FedNow summary: Create a FedNow Payment requestBody: content: application/json: examples: example: summary: Example value: account_id: '123456' amount: '100.00' external_account_number: '123456789' external_name: Jane Doe external_routing_number: '000000000' memo: 'Invoice #053' originator_name: John Doe security_context: device_id: 2f4a3f0005614323a61ac09918d29129 ip_address: 127.0.0.1 user_agent: Mozilla/5.0 schema: properties: account_id: description: ID of the account. Filterable. type: string amount: description: Amount of the payment pattern: ^[0-9]+[.][0-9][0-9]$ type: string description: description: Optional description of the payment type: string external_account_number: description: External account number. Filterable. type: string external_name: description: External account name type: string external_routing_number: description: External routing number type: string memo: description: Optional memo for the payment type: string originator_name: description: Optional sender name for the payment type: string security_context: description: Context for this submission properties: device_id: description: Unique identifier for the device type: string ip_address: description: IP address of the user type: string user_agent: description: User agent string of the client type: string type: object required: - amount - account_id - external_routing_number - id - external_name - external_account_number description: The fednow to create required: true responses: '200': content: application/json: examples: example: summary: Success value: account_id: acct_11kpbg3r130zjwr amount: '100.00' bank_id: bank_acme created_at: '2024-01-01T00:00:00Z' currency: USD description: FedNow transfer 202503243211779688172026683739635 error: null external_account_number: '123456789' external_name: John Doe external_reject_reason: null external_routing_number: '987654321' external_status: pending fed_settlement_date: '2024-01-01' id: fednow_11ky35224fez5zb memo: Cherry trees org_id: org_acme originator_name: Jane Doe payment_id: '202503243211779688172026683739635' payment_type: debit related_fednow_ids: - '202503243211779688172026683739633' - '202503243211779688172026683739634' security_context: device_id: a1b2c3d4e5f6 ip_address: 192.168.1.1 user_agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) status: pending updated_at: '2024-01-01T00:00:00Z' schema: properties: account_id: description: ID of the account. Filterable. type: string amount: description: Amount of the payment pattern: ^[0-9]+[.][0-9][0-9]$ type: string bank_id: description: ID of the bank. Filterable. type: string created_at: description: When this object was created type: string currency: description: Currency of the payment type: string description: description: Optional description of the payment type: string error: description: Error message describing why the payment failed type: string external_account_number: description: External account number. Filterable. type: string external_name: description: External account name type: string external_reject_reason: description: >- Rejection reason information for rejected payments. Only present for payments rejected by FedNow or counterparty. properties: reason_code: description: >- ISO 20022 or FedNow proprietary reason code for rejected payments. type: string reason_description: description: Description of the rejection reason code. type: string type: object external_routing_number: description: External routing number type: string external_status: description: >- Status of originated payment at the external account. Only populated for sent payments. One of `pending`, `processing`, `done`, `rejected`, `blocked`, or `error`. Filterable. type: string fed_settlement_date: description: Settlement date from FedNow type: string id: description: Unique identifier for object type: string memo: description: Optional memo for the payment type: string org_id: description: ID of the organization. Filterable. type: string originator_name: description: Optional sender name for the payment type: string payment_id: description: FedNow payment ID. Filterable. type: string payment_type: description: One of `credit` or `debit` type: string related_fednow_ids: description: An array of IDs for related FedNow payments items: type: string type: array security_context: description: Context for this submission properties: device_id: description: Unique identifier for the device type: string ip_address: description: IP address of the user type: string user_agent: description: User agent string of the client type: string type: object status: description: >- One of `pending`, `processing`, `sent`, `done`, or `error`. The available values for status are driven by payment type. Successful credits (incoming) terminate in `done`. Debits (outgoing) terminate in `sent`. Filterable. type: string updated_at: description: When this object was last updated type: string description: The fednow created components: securitySchemes: basicAuth: scheme: basic type: http apiKey: bearerFormat: JWT scheme: bearer type: http ````