Tax invoice production integration completed
Tax invoice APIPlatform and SaaS teams
From transaction data to tax invoices.
Your orders and settlements already live in your service. Bring tax invoicing there too, using the transaction data you already have for your own sales and your customers' sales.
Your sales or your customers'. Invoicing stays in your service.
Choose the issuer and certificate setup that fits your business, whether you issue for your company or on behalf of customers.
Invoice your own sales
Use transaction data from your internal system instead of entering customer details and amounts again.
Issue for your customers
Customers register their certificates directly on Bolta's registration page. Your service checks registration and issues under their business.
Manage what happens next
Check the final result and issue amendments for contract cancellation, changes in supply value, or duplicate issuance.
From the first request to production integration.
Give the documentation to your AI tool, verify your integration in the test environment, then connect production. Bolta customers have completed production integrations in the following timeframes.
Tax invoice production integration completed
NTS system operator registration number 41000240
Pricing and requirements
Before you get started.
Standard issuance
KRW 90 each
An ordinary tax invoice the supplier writes and issues
Amended issuance
KRW 90 each
Correcting an issued invoice with a reason code
API usage is separate from the service subscription and uses prepaid credit.
- The issuing business needs a joint certificate. For customer invoicing, connect each customer's certificate registration.
- Check the final issuance result through the lookup API or a webhook.
Checking just one record?
Use the free tool when you want a single lookup without writing code.
Build with your AI tool
Start with the AI tool you already use.
Copy a prompt with official documentation, prerequisites, and test goals into the AI tool you use for your project.
Read the prompt
Integrate this Bolta API into the current project. From transaction data to tax invoices. Read the official documentation first and propose an implementation that fits the project's language and structure. https://docs.bolta.io/llms.txt https://docs.bolta.io/docs/api-introduction/quickstart https://docs.bolta.io/docs/api-introduction/usecase-b2b https://docs.bolta.io/docs/api-introduction/usecase-delegated https://docs.bolta.io/docs/api-introduction/certificate-registration https://docs.bolta.io/docs/api-introduction/amendment-guide https://docs.bolta.io/docs/api-introduction/webhook-events Prerequisites and scope: - The issuing business needs a joint certificate. For customer invoicing, connect each customer's certificate registration. - Check the final issuance result through the lookup API or a webhook. Standard issuance: KRW 90 each Amended issuance: KRW 90 each API usage is separate from the service subscription and uses prepaid credit. Read the API key from a server environment variable. Do not ask for secrets in chat. Start with the documented test key and test inputs. Test goals: Verify test request acceptance separately from the final result. Cover missing certificates, failures, and amendments. Do not invent undocumented features or responses. Identify open questions and summarize test results and production-readiness steps.
Questions before you integrate
Do customers need to register certificates?
Yes. Direct customers to the certificate registration page. Check registration before requesting invoices for that business.
How do we check the issuance result?
After submitting a request, check the final result through the lookup API or a webhook.