01
Each company is registered once
Every issuer in the group is registered through the API. The same key serves several companies.
WAM Group · Invoicing
40,000 invoices a month handled through the API
WAM Group handles 40,000 invoices a month with Docs. Issuing is a single call, processing is asynchronous and every invoice event arrives by webhook, with documents downloadable one by one or in bulk.
How the data moves
- 01Invoice data
- 02Issuing
- 03Webhook
- 04Document
- invoices a month
- 40,000
The challenge
Why it's hard.Invoicing.
In a group with several companies, every sale and every service delivered creates a Brazilian electronic invoice, which has to be issued under the right CNPJ (company tax ID) and authorized by the state tax authority or the city. Authorization isn't immediate and can come back rejected. Anyone issuing at volume needs to know, without checking invoice by invoice, what was authorized, what was rejected and why.
From issuing to invoice event
- NFS-e · Company 1R$1,840.00AuthorizedDocument available
- NF-e · Company 2R$12,300.00AuthorizedDocument available
- NFS-e · Company 1R$560.00RejectedWith the reason
- NF-e · Company 3R$4,215.90Processing
Sample data.
How it works
How Openi solved it.In 3 steps.
- 02
Issuing is a single call
The API validates the data and returns the invoice ID with status processing. Processing continues asynchronously.
- 03
Every event arrives by webhook
Authorization, rejection with the reason, cancellation and correction letter reach the customer's endpoint. Documents can be downloaded one by one or in bulk.
For the team
What's in plain sight.No digging.
- Rejected invoice, with the reason
- Authorized invoice
- Cancellation and correction letter
On the platform
Solutions used.
- Tax document issuing and captureNF-e, NFC-e, NFS-e and NFCom (Brazilian e-invoices) issued from your systems, received invoices and CT-e captured by CNPJ, every response tracked.
- Document managementInvoices, boletos via DDA and bills read, checked, approved and posted to the ERP, with a full history.
Demo
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