Pick the product, see the price
Clients and partners
Start free, on us
The Free plan is for testing with your own accounts: R$ 0 per month, for personal use.
- 5 active consents, from the same account holder
- Balances, statements, cards and investments
- 1 automatic update per day
- Additional consents require a paid plan
- Community support
Create session
curl -X POST "$OPENI_API/v1/connect-sessions" \
-H "Authorization: Bearer $OPENI_API_KEY" \
-H "Content-Type: application/json" \
-d '{ "redirectUrl": "https://app.suaempresa.com.br/callback" }'
# The response includes the connectUrl.
# After connecting, the user returns to:
# https://app.suaempresa.com.br/callback?itemId=...&status=successCommercial plans
Starter
R$ 279.90/ month
Commercial use
50 active consents included
R$ 5.00 per additional consent / month
- Checking account and investments
- Up to 4 automatic updates per day
- Ticket support
Professional
RecommendedR$ 629.90/ month
Commercial use
250 active consents included
R$ 4.00 per additional consent / month
- All supported products
- Up to 4 automatic updates per day
- Ticket support
Premium
R$ 839.90/ month
Commercial use
500 active consents included
R$ 2.00 per additional consent / month
- All supported products
- Up to 8 automatic updates per day
- Ticket support
Enterprise
On request
Commercial use
Custom number of active consents
Additional consents negotiated
- All supported products
- Custom update frequency
- Forced extra updates as contracted
- Direct connectors included, according to contracted coverage
- Support through a direct channel
- Multiple payment methods
Start free, with 1,000 events per month
The Free plan processes 1,000 events per month in 1 rule set, for R$ 0.
- 1,000 events processed per month
- 1 rule set
- All supported flows and features
- No per-CNPJ charge
- Additional events require a paid plan
- Community support
Create data source
curl -X POST "https://nexus-api.openi.com.br/v1/data-sources" \
-H "x-api-key: $NEXUS_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"type": "webhook",
"name": "transacoes_banco_x",
"config": {
"secret": "a-secret-with-at-least-16-chars",
"slug": "transacoes-banco-x"
}
}'Commercial plans
Starter
R$ 359.90/ month
5,000 events processed / month
R$ 0.25 per overage event
- 3 rule sets
- All supported flows and features
- No per-CNPJ charge
- Onboarding, dedicated support and dedicated infrastructure contracted separately
- Ticket support
Professional
RecommendedR$ 709.90/ month
10,000 events processed / month
R$ 0.20 per overage event
- 5 rule sets
- All supported flows and features
- No per-CNPJ charge
- Onboarding, dedicated support and dedicated infrastructure contracted separately
- Ticket support
Premium
R$ 989.90/ month
20,000 events processed / month
R$ 0.15 per overage event
- 10 rule sets
- All supported flows and features
- No per-CNPJ charge
- Onboarding, dedicated support and dedicated infrastructure contracted separately
- Ticket support
Enterprise
By proposal
Negotiated event allowance
Overage negotiated according to monthly commitment
- Rule sets as contracted
- All supported flows and features
- No per-CNPJ charge
- Onboarding, dedicated support and dedicated infrastructure according to scope
- Support through a direct channel
- Multiple payment methods
Start free, with 3 invoices per month
The Free plan includes 3 tax invoices per month, for R$ 0. One POST to issue, one webhook to know.
- 3 tax invoices per month
- 1 CNPJ
- Community support
- Cancellation and correction letter through the API
- A webhook for every invoice event
- Batch document download
- Test environment before production
Issue NF-e
# Abridged body. The full schema is in the documentation.
curl -X POST "https://api.twdocs.com.br/v1/invoices/product/sent" \
-H "Authorization: Bearer $DOCS_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"natureza_operacao": "Venda",
"data_emissao": "2024-05-12",
"tipo_documento": 1,
"finalidade_emissao": 1,
"cnpj_emitente": "YOUR_CNPJ",
"nome_emitente": "Razao Social Emitente Ltda",
"uf_emitente": "SP"
}'Tax invoice plans
Starter
R$ 59.90/ month
1 CNPJ
100 invoices included / month
R$ 0.20 per additional invoice
- Issuance and capture of NF‑e, NFS‑e and CT‑e
- Issuance of NFC‑e, NFCom and NFS‑e Nacional
- Ticket support
Growth
R$ 109.90/ month
Up to 5 CNPJs
100 invoices per CNPJ included / month
R$ 0.15 per additional invoice
- Issuance and capture of NF‑e, NFS‑e and CT‑e
- Issuance of NFC‑e, NFCom and NFS‑e Nacional
- Ticket support
Scale
RecommendedR$ 529.00/ month
Unlimited CNPJs
4,000 invoices included / month
R$ 0.12 per additional invoice
- Issuance and capture of NF‑e, NFS‑e and CT‑e
- Issuance of NFC‑e, NFCom and NFS‑e Nacional
- Ticket support
Custom
To be defined
CNPJs to be defined
Quota to be defined
Additional invoice price to be defined
- Issuance and capture of NF‑e, NFS‑e and CT‑e
- Issuance of NFC‑e, NFCom and NFS‑e Nacional
- Support through a direct channel
- Multiple payment methods
The bigger the plan, the less each invoice costs
The cost per invoice of each plan when you use the whole quota.
Starter
R$ 0.60
per invoice
- Monthly fee
- R$ 59.90
- CNPJs
- 1 CNPJ
- Monthly quota
- 100 invoices
- Additional invoice
- R$ 0.20
Growth
R$ 0.22
per invoice, with 5 CNPJs
- Monthly fee
- R$ 109.90
- CNPJs
- Up to 5 CNPJs
- Monthly quota
- 100 invoices per CNPJ
- Additional invoice
- R$ 0.15
Scale
R$ 0.13
per invoice
- Monthly fee
- R$ 529.00
- CNPJs
- Unlimited CNPJs
- Monthly quota
- 4,000 invoices
- Additional invoice
- R$ 0.12
Past the quota, you pay only for the additional invoices. Above Scale, the Custom plan sets the monthly fee, quota and price per invoice with you.
Questions about Open Finance
How much does Open Finance cost?
The commercial plans cost R$ 279.90 (50 active consents), R$ 629.90 (250) and R$ 839.90 (500) per month. Enterprise is priced on request.
Can I start without paying?
Yes. The Free plan covers 5 active consents from the same account holder, for personal use, with one automatic update per day.
What if I go over the included consents?
You pay per additional consent in the month, at your plan's rate: R$ 5.00 on Starter, R$ 4.00 on Professional and R$ 2.00 on Premium.
Can I subscribe to just one product?
Yes. Open Finance, Nexus and Docs work on their own and combine: banking data and tax invoices feed the reconciliation.
How do I get started?
Request access, get your API key and follow the product guide in the documentation. The first call is a curl.
Do I need to talk to someone to read the documentation?
No. The API reference, the guides and each product's llms.txt are public at developer.openi.com.br.
Questions about Nexus
How much does Nexus cost?
The commercial plans cost R$ 359.90 (5,000 events processed per month), R$ 709.90 (10,000) and R$ 989.90 (20,000). Enterprise is priced by proposal. There is no per-CNPJ charge.
Can I start without paying?
Yes. The Free plan processes 1,000 events per month in 1 rule set, with all supported flows and features.
What if I go over the included events?
You pay per additional event, at your plan's rate: R$ 0.25 on Starter, R$ 0.20 on Professional and R$ 0.15 on Premium.
How do I track my usage?
Through the API itself: you query your tenant's usage and export billing events as CSV.
Can I subscribe to just one product?
Yes. Open Finance, Nexus and Docs work on their own and combine: banking data and tax invoices feed the reconciliation.
How do I get started?
Request access, get your API key and follow the product guide in the documentation. The first call is a curl.
Do I need to talk to someone to read the documentation?
No. The API reference, the guides and each product's llms.txt are public at developer.openi.com.br.
Questions about Docs
How much does it cost to issue tax invoices through the API?
The Free plan includes 3 tax invoices per month, on 1 CNPJ. Paid plans start at R$ 59.90 per month, with 100 invoices included. The Growth plan costs R$ 109.90 and serves up to 5 CNPJs, and Scale costs R$ 529.00 with 4,000 invoices and unlimited CNPJs.
What if I go over the month's invoice allowance?
You pay only for the additional invoices, at your plan's rate: R$ 0.20 on Starter, R$ 0.15 on Growth and R$ 0.12 on Scale.
Can I test before issuing in production?
Yes. Docs has a test environment with its own URL, separate from production, so you can validate the integration before issuing real invoices.
Can I subscribe to just one product?
Yes. Open Finance, Nexus and Docs work on their own and combine: banking data and tax invoices feed the reconciliation.
How do I get started?
Request access, get your API key and follow the product guide in the documentation. The first call is a curl.
Do I need to talk to someone to read the documentation?
No. The API reference, the guides and each product's llms.txt are public at developer.openi.com.br.
Start small. Subscribe when you grow.
Request access, run your first calls on the free plan and pick a plan when the volume calls for it.