América Móvil
América Móvil, S.A.B. de C.V. is the largest telecommunications group in Latin America, headquartered in Mexico City and controlled by the Slim family. It serves roughly 331 million wireless subscribers and 79 million fixed revenue-generating units across 23 countries (2025 Form 20-F), operating as Telcel and Telmex in its home market of Mexico, as Claro across most of Latin America and the Caribbean, and as the majority owner of A1 Telekom Austria Group in Central and Eastern Europe. In the value chain it is a mobile network operator and fixed-line carrier — it owns the spectrum, the radio access network, the SIM estate and the subscriber identity records that network APIs monetize, and it does not resell anyone else's connectivity. Its API posture is the classic carrier posture: there is no corporate developer portal at americamovil.com (the domain is an investor-relations site and returns 403 to non-browser clients; developer.*, developers.*, docs.*, api.* and opengateway.* subdomains do not resolve), and the only real API surface in the group sits inside one operating company — Claro Brasil's "Claro Insight" marketplace at claroinsight.com.br, a registration-gated catalog of 14 network and identity APIs including CAMARA-aligned SIM Swap, Number Verification and Device Location. In Mexico, Telcel launched GSMA Open Gateway on 28 May 2025 alongside Altán Redes, AT&T Mexico and Telefónica Mexico with three APIs — SIM Swap, Number Verification and Device Location — but publishes no portal, no specification and no sandbox, only a business sales contact form. América Móvil is a GSMA Open Gateway participant and was named in Ericsson's September 2024 launch of the Aduna network-API joint venture, but it is absent from the final twelve-CSP equity structure completed in July 2025; in Brazil its CAMARA APIs reach developers through the CPaaS aggregator Infobip. Outside the Brazilian marketplace, América Móvil is partner-gated and sales-led, and is reachable by most developers only through an aggregator rather than directly.
América Móvil publishes 4 APIs on the APIs.io network, including Check SIM swap API, Device Locations API, Location verification API, and 1 more. Tagged areas include Telecommunications, Mexico, Latin America, Mobile Network Operator, and Network APIs.
The América Móvil catalog on APIs.io includes 1 event-driven AsyncAPI specification.
América Móvil’s developer surface includes authentication, documentation, signup flow, FAQ, privacy policy, engineering blog, changelog, and 38 more developer resources.
Kin Score
APIs 16
Individual APIs this provider publishes, each with its own machine-readable definition.
Claro Number Verification API
CAMARA-aligned Number Verification API from Claro Brasil — silent verification that a mobile number is the one actually attached to the device making the request, offered as an ...
Claro Know Your Customer API
KYC Match-style API from Claro Brasil that validates user-supplied identity attributes — phone number, name, address, e-mail — against Claro's subscriber records for onboarding ...
Claro KYC Fill In API
Returns verified customer registration data held by Claro Brasil so that onboarding forms can be pre-populated from carrier records rather than self-declared input. Listed in th...
Claro Number Recycling API
Detects whether a Brazilian mobile number has changed owner — the recycling of a disconnected number to a new subscriber — so that accounts keyed to a phone number are not silen...
Claro Tenure API
Reports how long a mobile number has been active on the Claro Brasil network and the plan associated with it, used as a stability and risk signal in identity and credit decision...
Claro Geofencing API
Monitors M2M/IoT devices on the Claro Brasil network against geographic fences and raises cellular-network notifications when a device enters or leaves an area. Listed in the Cl...
Claro Face Match API
Biometric face-match validation against Claro Brasil's own image records, sold as an identity-assurance step alongside the network APIs. Listed in the Claro Insight catalog; doc...
Claro Alerta API
Detects SIM-card or handset changes on a Claro Brasil mobile line and raises an alert, a Claro-branded companion to the CAMARA SIM Swap API. Listed in the Claro Insight catalog;...
Claro Valida Telefone API
Validates the relationship between a Brazilian CPF (taxpayer identifier) and a mobile number using Claro Brasil subscriber records. Listed in the Claro Insight catalog; document...
Claro Valida Endereço 2.0 API
Scores a declared address against antenna-proximity analysis of the Claro Brasil network, used to corroborate residential address claims during onboarding. Listed in the Claro I...
Claro Score API
Credit-risk scoring derived from Claro Brasil telecom behaviour, used to identify lower-risk consumers. Listed in the Claro Insight catalog; documentation requires portal regist...
Telcel Mobile Authentication APIs
América Móvil's GSMA Open Gateway surface in its home market of Mexico, marketed by Telcel to enterprises as "Autenticación Móvil" — Number Verification (silent authentication o...
América Móvil Check SIM swap API
The Check SIM swap API from América Móvil — 1 operation(s) for check sim swap.
América Móvil Device Locations API
The Device Locations API from América Móvil — 1 operation(s) for device locations.
América Móvil Location verification API
The Location verification API from América Móvil — 1 operation(s) for location verification.
América Móvil Retrieve SIM swap date API
The Retrieve SIM swap date API from América Móvil — 1 operation(s) for retrieve sim swap date.
Scroll for all 16
Open Collections 2
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
SIM Swap
OPEN COLLECTIONArazzo Workflows 1
Multi-step API workflows described with the Arazzo specification.
Account-takeover check for a Brazilian mobile line
Before trusting a phone number as an authentication factor, ask Claro Brasil two questions: has the SIM pairing changed recently, and where is the device on the network? Step on...
ARAZZOPricing Plans 1
Published pricing tiers and plan structures.
America Movil Plans
PLANSRate Limits 1
Documented rate limits and quota policies.
America Movil Rate Limits
RATE LIMITSEvent Specifications 1
AsyncAPI definitions for this provider's event-driven and streaming APIs.
America Movil Webhooks
ASYNCAPISecurity Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Scopes 1
OAuth scopes governing access to this provider's APIs.
Agentic Access 1
Recommended x-agentic-access execution contracts for AI agents.
Resources
Get Started 5
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 7
MCP servers, agent skills, and machine-readable catalogs
Scroll for all 7
Design & Contract 8
Pagination, idempotency, versioning, errors, and events
Scroll for all 8
Build 2
SDKs, sample code, and the tooling you integrate with
Access & Security 3
Authentication, authorization, and security posture
Operate 5
Status, limits, changes, and where to get help
Commercial 3
Pricing, plans, and the legal terms of use
Company 5
The organization behind the API
Other 5
Properties that don't map to a standard resource type
Source (apis.yml)
Work with this as data
Every provider here is available over the APIs.io API and to AI agents over MCP.