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Legal data infrastructure · API + MCP

Connect your agents
to verifiable LATAM law.

REST API and MCP for teams building AI legal products. Official MX + AR sources, resolvable citations, change webhooks, and consistent JSON responses across jurisdictions.

Built for

Verifiable grounding for legal agents. Citations with stable IDs. Fewer hallucinations, less rework.

  • MCP-native
  • Verifiable citations
  • Typed JSON
Live endpoints
snapshot · last 24h
GET/v1/norms?jurisdiction=MX200 · 142ms
GET/v1/cases?court=STF200 · 168ms
POST/v1/gazette/subscribe201 · 94ms
GET/v1/norms?jurisdiction=MX200 · 142ms
GET/v1/cases?court=STF200 · 168ms
POST/v1/gazette/subscribe201 · 94ms
Four layers · one infrastructure

What JurisNet builds.

01 · Ingestion
Ingestion

We pull primary data straight from source: gazettes, congresses, courts, regulators. Every change is signed, versioned and queryable.

02 · Structure
Structure

An AI-native legal ontology: jurisdiction, subject, normative hierarchy, validity, citation graph. Typed JSON. Stable IDs across countries.

03 · Access
Access

REST and native MCP. Python and TypeScript SDKs. Change webhooks. Auditable logs. No scraping, no middlemen, no surprises.

04 · Knowledge
Knowledge

Private knowledge base per firm on the same layer. Bring your precedents, templates and know-how into the agentic stack — separate from the public ontology.

Control plane

One console for the whole stack.

Visibility into ingestion, queries, webhooks and knowledge in one place. The same data layer that powers your agents — observable end to end.

  • Live metrics per endpoint and jurisdiction.
  • Gazette diffs, per-entity watchlist and agent queue.
  • Webhooks, API keys and usage in a single view.
See the dashboard →
jurisnet.app /Reyes & Cía · production/overview
overview · last 30 days
Reyes & Cía · production
Export+ Invite
Requests · 30d
1.42M
+12.4%
p95 latency
142ms
–8ms
Sources online
24/24
all operational
Webhook delivery
99.94%
+0.06
Requests · last 28 days
all endpoints · stacked
28D7D24H
28d21d7dnow
By jurisdiction
last 7d
MX482,910
BR318,204
AR261,480
CL142,811
CO119,284
PE84,219
UY41,205
Gazette diffs142
Watchlist8
Agent queue1284
14:32:08MXDOFNORM_AMENDAmendment to the General Law of Commercial Companies · art. 134DOF/2026-04-28/0142
14:18:51BRDOUNEW_NORMDecree no. 12,041 — digital services tax ratesDOU/2026-04-28/A-52
13:51:22ARBOJURISCSJN — ruling on joint and several labor liabilityBO/2026-04-28/B-1284
One call · any jurisdiction

Built for the people building agents.

Same response shape across countries. Citations that resolve back to the official source. Agent-ready.

  • Statute text with article, validity and reform history.
  • Citations with stable IDs and the official URL.
  • Normative graph: parent, child, repealed, amended.
  • MCP stream or sync JSON, whichever your agent prefers.
v1.api.jurisnet.law
# Buscar normativa por jurisdicción y materia curl https://api.jurisnet.law/v1/norms?jurisdiction=MX&topic=data-protection \ -H "Authorization: Bearer $JN_API_KEY" \ -H "Accept: application/json" # Respuesta — JSON tipado, citas verificables { "jurisdiction": "MX", "results": 42, "items": [ { "id": "mx:lfpdppp:2010:art16", "title": "Ley Federal de Protección de Datos · Art. 16", "in_force": true, "last_change": "2024-03-12" } ] }
Coverage

Official sources, by jurisdiction and level.

We do not aggregate what Google already has. We connect courts, congresses, regulators, national gazettes, and state or provincial sources that AI needs for local legal context.

MX

Mexico

Federal32 statesCourtsRegulatorsDoctrine

Federal + state coverage across legislation, case law, gazettes, regulators, and open doctrine.

DOF · SCJN/SJF · CJF · TEPJF · TFJA · state congresses · state gazettes · Banxico · CNBV · SAT · COFECE · UNAM IIJ

Corpus
1.2M+
live
AR

Argentina

NationalProvincesCourtsGazettesDoctrine

National + provincial coverage across statutes, CSJN/federal courts, provincial courts, bulletins, and regulators.

SAIJ · InfoLeg · BORA · CSJN · CIJ · JUBA · SCBA · TSJ CABA · provincial bulletins · BCRA · CNV · ARCA · AAIP

Corpus
1.0M+
live
BR

Brazil

Federal27 TJsTRFsRegulatorsDoctrine

National + state coverage across DOU, superior courts, TRFs, state courts, regulators, and open scholarship.

DOU · STF · STJ · TST · TRF1-6 · state TJs · Planalto · LexML · CVM · Bacen/CMN · Receita · CADE · ANVISA

Corpus
rollout
rollout
CL

Chile

GazetteCourtsCongressRegulatorsDoctrine

Public-law and regulatory coverage across official gazette, consolidated law, courts, Congress, and agencies.

Diario Oficial · Ley Chile/BCN · Supreme Court · TC · Senate · SII · CMF · Comptroller · FNE · Labor Directorate

Corpus
Q3 2026
soon
CO

Colombia

OfficialHigh courtsCongressRegulatorsDoctrine

Official coverage across Diario Oficial, SUIN, high courts, Congress, tax, financial, and sector agencies.

Diario Oficial · SUIN-Juriscol · Constitutional Court · Supreme Court · Council of State · Senate/House · DIAN · SFC · Banco República

Corpus
Q3 2026
soon
PE

Peru

GazetteLegislationCourtsRegulatorsDoctrine

Normative and regulatory coverage across gazette, consolidated legislation, Congress, TC, Supreme Court, and agencies.

El Peruano · SPIJ · Congress Digital Archive · TC · Judiciary/Supreme Court · SUNAT · INDECOPI · OSINERGMIN · SBS · SMV · BCRP

Corpus
Q4 2026
soon
UY

Uruguay

NormsCase lawParliamentRegulatorsDoctrine

Compact official coverage across IMPO, Diario Oficial, public jurisprudence, Parliament, and regulators.

IMPO · Diario Oficial · BJN/Judiciary · SCJ · TCA · Parliament · DGI · URSEC · URSEA · BCU · legal journals

Corpus
Q4 2026
soon
Use cases

For teams shipping on top of the law.

01 · AI teams
AI teams

Your model is good; your context isn't. Plug it into official sources with stable IDs and verifiable URLs. Citations that exist. Auditable logs for your RAG.

02 · Legaltech
Legaltech

Stop maintaining gazette ingestors, court scrapers and cross-country normalizers. Build on top of a versioned layer with change webhooks and SDKs in Python and TypeScript.

03 · AI-native firms
AI-native firms

The new wave of firms running agents on top of the law. Raw data, traceable citations, reform graph, private KB for your precedents. No lock-in, no wrestling with each gazette.

In production today

Built on JurisNet.

Products and platforms already running on our infrastructure.

JurisCheckFalloBotReclam.ar
In numbers · live
updated: April 2026

1.5M documents indexed from 12 official sources in production, across 2 jurisdictions, served at 180ms p50.

Coverage
DOF · SCJN · SAIJ · CSJN · JUBA · more
Cached MCP · daily refresh

Build on real legal data.

Beta access by invitation. We design integrations with every partner. We reply in under 24 hours.

Early access

Connect your platform
to Latin American law.

REST API and MCP available from day one. Leave your details and we reply within 24 hours.