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Integrations
Use cases
API reference
- Accounting
- Overview
- Accounts
- Async Task
- Bank Accounts
- Bills
- Bill Lines
- Booking Proposals
- Contacts
- Customers
- Dimensions
- Expenses
- Files
- Goods Receipts
- Goods Receipt Lines
- Invoices
- Invoice Lines
- Items
- Journals
- Journal Entries
- Offers
- Offer Lines
- Payments
- Payment Terms
- Projects
- Purchase Orders
- Purchase Order Lines
- Sales Orders
- Sales Order Lines
- Suppliers
- Tax Rates
- Transactions
- Units
- Vendor Credits
- Authentication
- Tenant Management
- User
cURL
Copy
Ask AI
curl --request POST \
--url https://api.maesn.dev/accounting/bookingProposals \
--header 'Content-Type: multipart/form-data' \
--header 'X-ACCOUNT-KEY: <x-account-key>' \
--header 'X-API-KEY: <x-api-key>' \
--form 'files=[
null
]' \
--form bookingType=INVOICE \
--form 'bookingProposal={
"id": "BP-12345",
"addresses ": [
{
"city": "city"
}
],
"bankAccountId": "5a6b7f5dw45c1c-403e-ad56-202fbc312414",
"bookingProposalDate": "2021-01-01T00:00:00Z",
"contactAccountNumber": "70000",
"contactId": "eaa28f49-6028-4b6e-bb12-d8f6278073fc",
"contactName ": "John Doe",
"currency": "EUR",
"debitCreditIndicator": "DEBIT",
"deliveryDate": "2021-01-01T00:00:00Z",
"dueDate": "2021-01-01T00:00:00Z",
"journalCode": "60",
"iban": "DE43100500000920018963",
"isPaymentOrder": "true",
"ledgerName": "Payroll",
"lineItems": [
{
"id": "Item-112233",
"accountCode": "200",
"accountId": "db32-4f56-8a9b-1234567890ab",
"accountName": "EXPENSE",
"accountNumber": "4900",
"bookingTaxCode": "9",
"description": "Item A",
"dimension1": "Marketing",
"dimension2": "Service and Maintenance",
"taxCode": "02",
"taxRatePercentage": "19",
"totalGrossAmount": "500",
"totalNetAmount": "450"
}
],
"notes": "Bill for maintenance services",
"number": "1233330",
"paidDate": "2021-01-01T00:00:00Z",
"paymentTermsId": "03",
"totalGrossAmount": "500",
"vatId": "DE987654321"
}'Copy
Ask AI
{
"meta": {
"warnings": [
"Field not used by target system"
],
"pagination": {
"total": 123,
"perPage": 123,
"currentPage": 123,
"totalPages": 123
}
},
"data": {
"id": "BP-12345",
"addresses ": [
{
"city": "city"
}
],
"bankAccountId": "5a6b7f5dw45c1c-403e-ad56-202fbc312414",
"bookingProposalDate": "2021-01-01T00:00:00Z",
"contactAccountNumber": "70000",
"contactId": "eaa28f49-6028-4b6e-bb12-d8f6278073fc",
"contactName ": "John Doe",
"createdDate": "2021-01-01T00:00:00Z",
"currency": "EUR",
"debitCreditIndicator": "DEBIT",
"deliveryDate": "2021-01-01T00:00:00Z",
"dueDate": "2021-01-01T00:00:00Z",
"files": [
"file1.pdf"
],
"journalCode": "60",
"iban": "DE43100500000920018963",
"isPaymentOrder": "true",
"ledgerName": "Payroll",
"lineItems": [
{
"id": "Item-112233",
"accountCode": "200",
"accountId": "db32-4f56-8a9b-1234567890ab",
"accountName": "EXPENSE",
"accountNumber": "4900",
"bookingTaxCode": "9",
"createdDate": "2021-01-01T00:00:00Z",
"description": "Item A",
"dimension1": "Marketing",
"dimension2": "Service and Maintenance",
"taxCode": "02",
"taxRatePercentage": "19",
"totalGrossAmount": "500",
"totalNetAmount": "450",
"updatedDate": "2021-01-01T00:00:00Z"
}
],
"notes": "Bill for maintenance services",
"number": "1233330",
"paidDate": "2021-01-01T00:00:00Z",
"paymentTermsId": "03",
"taskId": "ADHUR74BCBSW8399DCN",
"totalGrossAmount": "500",
"updatedDate": "2021-01-01T00:00:00Z",
"vatId": "DE987654321"
}
}Booking Proposals
Create bookingproposal
POST
/
accounting
/
bookingProposals
cURL
Copy
Ask AI
curl --request POST \
--url https://api.maesn.dev/accounting/bookingProposals \
--header 'Content-Type: multipart/form-data' \
--header 'X-ACCOUNT-KEY: <x-account-key>' \
--header 'X-API-KEY: <x-api-key>' \
--form 'files=[
null
]' \
--form bookingType=INVOICE \
--form 'bookingProposal={
"id": "BP-12345",
"addresses ": [
{
"city": "city"
}
],
"bankAccountId": "5a6b7f5dw45c1c-403e-ad56-202fbc312414",
"bookingProposalDate": "2021-01-01T00:00:00Z",
"contactAccountNumber": "70000",
"contactId": "eaa28f49-6028-4b6e-bb12-d8f6278073fc",
"contactName ": "John Doe",
"currency": "EUR",
"debitCreditIndicator": "DEBIT",
"deliveryDate": "2021-01-01T00:00:00Z",
"dueDate": "2021-01-01T00:00:00Z",
"journalCode": "60",
"iban": "DE43100500000920018963",
"isPaymentOrder": "true",
"ledgerName": "Payroll",
"lineItems": [
{
"id": "Item-112233",
"accountCode": "200",
"accountId": "db32-4f56-8a9b-1234567890ab",
"accountName": "EXPENSE",
"accountNumber": "4900",
"bookingTaxCode": "9",
"description": "Item A",
"dimension1": "Marketing",
"dimension2": "Service and Maintenance",
"taxCode": "02",
"taxRatePercentage": "19",
"totalGrossAmount": "500",
"totalNetAmount": "450"
}
],
"notes": "Bill for maintenance services",
"number": "1233330",
"paidDate": "2021-01-01T00:00:00Z",
"paymentTermsId": "03",
"totalGrossAmount": "500",
"vatId": "DE987654321"
}'Copy
Ask AI
{
"meta": {
"warnings": [
"Field not used by target system"
],
"pagination": {
"total": 123,
"perPage": 123,
"currentPage": 123,
"totalPages": 123
}
},
"data": {
"id": "BP-12345",
"addresses ": [
{
"city": "city"
}
],
"bankAccountId": "5a6b7f5dw45c1c-403e-ad56-202fbc312414",
"bookingProposalDate": "2021-01-01T00:00:00Z",
"contactAccountNumber": "70000",
"contactId": "eaa28f49-6028-4b6e-bb12-d8f6278073fc",
"contactName ": "John Doe",
"createdDate": "2021-01-01T00:00:00Z",
"currency": "EUR",
"debitCreditIndicator": "DEBIT",
"deliveryDate": "2021-01-01T00:00:00Z",
"dueDate": "2021-01-01T00:00:00Z",
"files": [
"file1.pdf"
],
"journalCode": "60",
"iban": "DE43100500000920018963",
"isPaymentOrder": "true",
"ledgerName": "Payroll",
"lineItems": [
{
"id": "Item-112233",
"accountCode": "200",
"accountId": "db32-4f56-8a9b-1234567890ab",
"accountName": "EXPENSE",
"accountNumber": "4900",
"bookingTaxCode": "9",
"createdDate": "2021-01-01T00:00:00Z",
"description": "Item A",
"dimension1": "Marketing",
"dimension2": "Service and Maintenance",
"taxCode": "02",
"taxRatePercentage": "19",
"totalGrossAmount": "500",
"totalNetAmount": "450",
"updatedDate": "2021-01-01T00:00:00Z"
}
],
"notes": "Bill for maintenance services",
"number": "1233330",
"paidDate": "2021-01-01T00:00:00Z",
"paymentTermsId": "03",
"taskId": "ADHUR74BCBSW8399DCN",
"totalGrossAmount": "500",
"updatedDate": "2021-01-01T00:00:00Z",
"vatId": "DE987654321"
}
}Field support per integration
Datev Unternehmen Online
Datev Unternehmen Online
This endpoints is asynchronous. To check the status of the request, use the
GET asyncTask endpoint.For more info about asynchronous tasks visit the Asynchronous Task section.If you’re not using the Interactive Authentication Flow, make sure the query parameter
companyId is accurately populated with the appropriate company ID. You can obtain this value by using the GET Companies endpoint available under the Authentication section.Show properties
Show properties
ISO-8601 date format, e.g., 2024-01-01T00:00:00Z
The
contactAccountNumber field represents the account number of the contact associated with the booking proposal.It is the customer account number for INVOICE or the vendor account number for BILL.The
contactName field represents the name of the contact associated with the booking proposal.Available options (3-letter ISO 4217):
AED, AFN, ALL, AMD, ANG, AOA, ARS, AUD, AWG, AZN, BAM, BBD, BDT, BGN, BHD, BIF, BMD, BND, BOB, BRL, BSD, BTN, BWP, BYR, BZD, CAD, CDF, CHF, CLP, CNY, COP, CRC, CUC, CVE, CZK, DJF, DKK, DOP, DZD, EEK, EGP, ERN, ETB, EUR, FJD, FKP, GBP, GEL, GHS, GIP, GMD, GNF, GQE, GTQ, GYD, HKD, HNL, HRK, HTG, HUF, IDR, ILS, INR, IQD, IRR, ISK, JMD, JOD, JPY, KES, KGS, KHR, KMF, KPW, KRW, KWD, KYD, KZT, LAK, LBP, LKR, LRD, LSL, LTL, LVL, LYD, MAD, MDL, MGA, MKD, MMK, MNT, MOP, MRO, MUR, MVR, MWK, MXN, MYR, MZM, NAD, NGN, NIO, NOK, NPR, NZD, OMR, PAB, PEN, PGK, PHP, PKR, PLN, PYG, QAR, RON, RSD, RUB, SAR, SBD, SCR, SDG, SEK, SGD, SHP, SLL, SOS, SRD, SYP, SZL, THB, TJS, TMT, TND, TRY, TTD, TWD, TZS, UAH, UGX, USD, UYU, UZS, VEB, VND, VUV, WST, XAF, XCD, XDR, XOF, XPF, YER, ZAR, ZMK, ZWRISO-8601 date format, e.g., 2024-01-01T00:00:00Z
ISO-8601 date format, e.g., 2024-01-01T00:00:00Z
The
isPaymentOrder field determines whether a payment instruction (transfer for bills or direct debit for invoices) should
be automatically created when the booking proposal is processedThe
ledgerName field represents the name of the correct ledger folder where the data will be sent to.To get the correct name, you can use the GET Accounts endpoint.For
INVOICE booking proposals, the ledgerName must be of type ACCOUNT_RECEIVABLE, and for BILL booking proposals, it must be of type ACCOUNT_PAYABLE.Show properties
Show properties
The
accountName field specifies the name of the general ledger account linked to the individual line item within the invoice or bill.The
accountNumber field specifies the general ledger account linked to the individual line item within the invoice or bill.The
dimension1 field represents the information for cost accounting (KOST1)The
dimension2 field represents the information for cost accounting (KOST2)ISO-8601 date format, e.g., 2024-01-01T00:00:00Z
Available options:
INVOICE, BILLExact
Exact
If you’re not using the Interactive Authentication Flow, make sure the query parameter
companyId is correctly populated.
You can obtain this value by using the GET Companies endpoint available under the Authentication section.Show properties
Show properties
ISO-8601 date format, e.g., 2024-01-01T00:00:00Z
The
contactId field represents the id of the supplier associated with the booking proposal.Available options (3-letter ISO 4217):
AED, AFN, ALL, AMD, ANG, AOA, ARS, AUD, AWG, AZN, BAM, BBD, BDT, BGN, BHD, BIF, BMD, BND, BOB, BRL, BSD, BTN, BWP, BYR, BZD, CAD, CDF, CHF, CLP, CNY, COP, CRC, CUC, CVE, CZK, DJF, DKK, DOP, DZD, EEK, EGP, ERN, ETB, EUR, FJD, FKP, GBP, GEL, GHS, GIP, GMD, GNF, GQE, GTQ, GYD, HKD, HNL, HRK, HTG, HUF, IDR, ILS, INR, IQD, IRR, ISK, JMD, JOD, JPY, KES, KGS, KHR, KMF, KPW, KRW, KWD, KYD, KZT, LAK, LBP, LKR, LRD, LSL, LTL, LVL, LYD, MAD, MDL, MGA, MKD, MMK, MNT, MOP, MRO, MUR, MVR, MWK, MXN, MYR, MZM, NAD, NGN, NIO, NOK, NPR, NZD, OMR, PAB, PEN, PGK, PHP, PKR, PLN, PYG, QAR, RON, RSD, RUB, SAR, SBD, SCR, SDG, SEK, SGD, SHP, SLL, SOS, SRD, SYP, SZL, THB, TJS, TMT, TND, TRY, TTD, TWD, TZS, UAH, UGX, USD, UYU, UZS, VEB, VND, VUV, WST, XAF, XCD, XDR, XOF, XPF, YER, ZAR, ZMK, ZWRISO-8601 date format, e.g., 2024-01-01T00:00:00Z
Show properties
Show properties
The
accountId field specifies the id of the general ledger account linked to the individual line item within the booking proposal.The
dimension1 field represents the name of CostCenter category.The
dimension2 field represents the name of CostUnit category.If the
taxCode is not provided, it will be set to the default tax code for the account.If the
taxCode is provided and is of type INCLUSIVE, the totalNetAmount will be treated as a gross amount (i.e., including tax).The
paymentTermsId field represents the code of the payment term associated with the booking proposal.To get the correct code, you can use the GET PaymentTerms endpoint.Available options:
BILLLexware Office
Lexware Office
Supported Request Parameters:
Show properties
Show properties
ISO-8601 date format, e.g., 2024-01-01T00:00:00Z
The
contactId field represents the id of the contact associated with the booking proposal.ISO-8601 date format, e.g., 2024-01-01T00:00:00Z
It is only supported for booking proposals of type INVOICE.
ISO-8601 date format, e.g., 2024-01-01T00:00:00Z
Show properties
Show properties
The
accountId field specifies the id of the posting category in Lexware that represents the general ledger account linked to the individual line item within the booking proposal.To get the correct accountId, you can use the GET Accounts endpoint.Available options:
BILL, INVOICEsevdesk
sevdesk
Supported Request Parameters:
Show properties
Show properties
The
contactId field represents the id of the contact associated with the booking proposal.The
contactName field represents the name of the contact associated with the booking proposal.Available options (3-letter ISO 4217):
AED, AFN, ALL, AMD, ANG, AOA, ARS, AUD, AWG, AZN, BAM, BBD, BDT, BGN, BHD, BIF, BMD, BND, BOB, BRL, BSD, BTN, BWP, BYR, BZD, CAD, CDF, CHF, CLP, CNY, COP, CRC, CUC, CVE, CZK, DJF, DKK, DOP, DZD, EEK, EGP, ERN, ETB, EUR, FJD, FKP, GBP, GEL, GHS, GIP, GMD, GNF, GQE, GTQ, GYD, HKD, HNL, HRK, HTG, HUF, IDR, ILS, INR, IQD, IRR, ISK, JMD, JOD, JPY, KES, KGS, KHR, KMF, KPW, KRW, KWD, KYD, KZT, LAK, LBP, LKR, LRD, LSL, LTL, LVL, LYD, MAD, MDL, MGA, MKD, MMK, MNT, MOP, MRO, MUR, MVR, MWK, MXN, MYR, MZM, NAD, NGN, NIO, NOK, NPR, NZD, OMR, PAB, PEN, PGK, PHP, PKR, PLN, PYG, QAR, RON, RSD, RUB, SAR, SBD, SCR, SDG, SEK, SGD, SHP, SLL, SOS, SRD, SYP, SZL, THB, TJS, TMT, TND, TRY, TTD, TWD, TZS, UAH, UGX, USD, UYU, UZS, VEB, VND, VUV, WST, XAF, XCD, XDR, XOF, XPF, YER, ZAR, ZMK, ZWRIndicated if the booking proposal is a debit or credit note. Can be
DEBIT or CREDIT.ISO-8601 date format, e.g., 2024-01-01T00:00:00Z
ISO-8601 date format, e.g., 2024-01-01T00:00:00Z
Show properties
Show properties
The
accountNumber field specifies the general ledger account linked to the individual line item within the invoice or bill.Either the
totalGrossAmount or totalNetAmount field must be provided.Either the
totalGrossAmount or totalNetAmount field must be provided.ISO-8601 date format, e.g., 2024-01-01T00:00:00Z
Available options:
INVOICEXero
Xero
Supported Request Parameters:
Show properties
Show properties
The
bankAccountId field represents the id of the end user bank account associated with the booking proposal.To get the correct id, you can use the GET Accounts endpoint. Only accounts of type BANK are accepted.ISO-8601 date format, e.g., 2024-01-01T00:00:00Z
The
contactId field represents the id of the contact associated with the booking proposal.The
number field represents the reference number for the booking proposal transaction.Available options:
BILL, INVOICEHeaders
API key
Example:
"example value"
Account key
Example:
"example value"
Query Parameters
Body
multipart/form-data
Response
200 - application/json
The response is of type object.
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