---
updatedAt: 2026-08-13T06:03:17.000Z
agentTools:
  projectIndex: https://developers.burodeingresos.com/llms.txt
---

# Sandbox

Test your integration using fictitious but valid-looking CURPs and RFCs.

Use the identifiers below to validate your integration end to end without relying on real user data. Treat them as if they were real identifiers — the same endpoints, payloads, webhook flow, and limits apply. For the full step-by-step flow, see [How It Works](https://developers.burodeingresos.com/docs/how-it-works).

<br />

<Callout icon="⚠️" theme="warn">
  **Sandbox limits match production**

  The same rate limits and restrictions that apply to real identifiers also apply to these test identifiers — including a **maximum of 2 verification attempts per identifier per day** (limit resets at midnight UTC). See [Rate Limits](https://developers.burodeingresos.com/docs/rate-limits) for the full list.
</Callout>

## Individual test CURPs

`phone` is required when creating a verification for any individual test CURP, on every account — the sandbox fixtures always require it, so your integration sends it from day one. The value is not matched against the person: any phone in E.164 format works, for example `+525512345678`. An email is never required, in sandbox or in production, but you can send one if you have it.

| Identifier         | Name                           | Employment | Invoices |
| ------------------ | ------------------------------ | :--------: | :------: |
| POEH800731HDFRRR01 | Harry James Potter Evans       |      ✅     |     ❌    |
| GAWH790919MDFRRR02 | Hermione Jean Granger Wilkins  |      ✅     |     ✅    |
| WEPR800301HNLRRR03 | Ron Bilius Weasley Prewett     |      ✅     |     ✅    |
| KACF070706MDFRRLA4 | Frida Kahlo Calderón           |      ✅     |     ✅    |
| RIBD861208HDFRRR05 | Diego Rivera Barrientos        |      ✅     |     ✅    |
| JUGB060321HOCRRRA6 | Benito Pablo Juárez García     |      ✅     |     ❌    |
| AARJ481112MDFRRR07 | Juana Inés de Asbaje y Ramírez |      ✅     |     ✅    |
| ZASE790808HMSRRL08 | Emiliano Zapata Salazar        |      ✅     |     ✅    |
| VACJ820227HVZRLR09 | José Vasconcelos Calderón      |      ✅     |     ❌    |
| FEGM840408MSRRRR10 | María Félix Güereña            |      ❌     |     ❌    |
| GOBR640221HDFMRT12 | Roberto Gómez Bolaños          |      ✅     |     ❌    |

<br />

## Business test RFCs

| Identifier   | Legal Name                  | Business Profile | Invoices |
| ------------ | --------------------------- | :--------------: | :------: |
| MAC850314TX2 | MACONDO COMERCIAL SA DE CV  |         ✅        |     ✅    |
| CHA110207NK7 | CHAPULTEPEC CONSULTORES SC  |         ✅        |     ✅    |
| AZT920901PR3 | AZTECA LOGISTICA SAPI DE CV |         ❌        |     ❌    |

Persona Moral test RFCs are exempt: verifications for a 12-char RFC never require `phone`, in sandbox or in production.

<Callout icon="💡" theme="default">
  **Tips**

  - Treat these identifiers as if they were real in production.
  - You can reuse them indefinitely; data does not change unless updated by Buró de Ingresos.
  - Use them for end-to-end integration testing and client demos.
</Callout>