Fiscal

Unlock the power of fiscal data in Mexico

Turn fiscal data from SAT into meaningful insights for your business and better understand your customers’ financial behavior.

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Trusted by the leading financial innovators

Fiscal data for
powerful insights

decrease fraud risk

Reduce the risk of document forgery and errors by replacing manual data recollection with digital processes.

reduce manual processes

Speed-up and simplify your processes thanks to access to verified fiscal information.

Instantly verify information

Access real-time fiscal data about your customers’ financial activity directly from its source to reduce risk.

Increase engagement

Increase satisfaction and engagement by providing personalized and proactive recommendations.

Convert raw tax data into instant credit decisions

Fiscal data provides a granular view of business health through invoice history and income statements. By automating data collection from the source, lenders accelerate underwriting and lower operational costs.

Fiscal data and SMEs

replace manual entry with a direct link to tax authorities

Connecting directly to tax authorities helps ERP platforms automate complex accounting and eliminate manual errors. This creates frictionless user experiences while reducing overhead costs.

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Access comprehensive and detailed fiscal data

Invoices

Get all the information about the invoices sent and received by a person or a business that have been certified by the tax authority.

Compliance status

Retrieve information about whether a person or a business is complying with all their tax obligations and obtain a snapshot of their fiscal situation and obligations.

Returns

Get tax returns for individuals and businesses with all the granularity you need in terms of sources of income, deductibles, and more.

Financial statements

Access balance sheets and income statements. Get a view of a company's financial performance, covering assets, liabilities, equity, revenues, and expenses for a given year.

How it works?

MCP servers for fiscal data

Plug your agents into fiscal data in minutes

Three specialized MCP servers for fiscal data: faster integration, live access to verified SAT records, and portfolio-wide analysis.

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LIVE Developer MCP

Integrate faster with AI assistance

Cut integration time from weeks to minutes. Your AI client reads our documentation, writes the code and debugs the errors itself.

The right endpoint and a working example, so it writes code that runs.
Free and open — no account needed. Works in Cursor, VS Code, Claude Code and Codex.

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Use the Developer MCP to scaffold a Belvo income verification call for a Mexican user and show me a sandbox response.

Here's a working example using Belvo's Developer MCP:

# pip install requests
import requests
r = requests.post(
  "https://sandbox.belvo.com/api/invoices/",
  auth=(secret_id, secret_password),
  json={"link": "30cb4806-6e00-48a4-91c9-ca55968576c8",
        "date_from": "2025-09-01",
        "date_to": "2026-08-31",
        "type": "OUTFLOW"})

# → 200 OK
{ "invoice_date": "2026-08-14",
  "status": "Vigente" }

LIVE Data Access MCP

Access users' verified data

Decide on verified records instead of rough estimates. Your agent pulls banking, employment and fiscal data from plain-language questions.

Earnings and employer as filed at the source, plus categorized spending.
Every pull enforces user consent and leaves an audit trail.

How concentrated is this SME's invoiced revenue? It's applying for a MX$ 500,000 line.

Its top client accounts for 47% of MX$ 1,284,500 invoiced in the last 12 months.

Client	CFDIs	Share
Client A	46	47%
Client B	88	21%
23 others	178	32%

Unlock the power of fiscal data in Mexico