# gigstack (gigstack.io)

Stamps a CFDI 4.0 tax invoice with the SAT for each payment pulled from Stripe, Shopify or MercadoPago, and files payment complements.

- Atlas card: https://inite.ai/en/atlas/gigstack.io
- Site: https://gigstack.io
- For: Mexican businesses taking card or marketplace payments that must issue CFDI invoices to the SAT, plus developers integrating via API
- Categories: finance
- Use 43/100 · alive 100/100

## Used for

- Stamp CFDI 4.0 invoices automatically for each Stripe or Shopify sale
- Send payment reminders and collect overdue receivables automatically
- Let customers self-issue invoices through a branded autofactura portal

## Price

- usage, no free plan (read 2026-11-02 on https://gigstack.io/precios)

## For developers

- API docs: https://gigstack.io/api-facturacion
- MCP server: io.gigstack/mcp (namespace; auth on 2026-11-02)
- Read 2026-11-02

## MCP server, measured daily

Server: https://mcp.gigstack.io/v2/mcp, checked every day since 2026-11-02 (2 checks).

- Answered: measuring, 2 daily checks so far
- Median first answer: 147 ms
- Sign-in: OAuth (the client signs the user in)
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: none
- Read 2026-11-02

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Source: INITE Atlas, https://inite.ai/en/atlas/gigstack.io. JSON: https://inite.ai/api/atlas/gigstack.io. MCP: https://inite.ai/api/mcp (atlas_lookup).