Nixtla
Nixtla is an enterprise time-series intelligence platform built around TimeGPT, the first foundation model for time series. Through a simple REST API and Python/R SDKs it delivers zero-shot forecasting (no training data required), batch and real-time anomaly detection, cross-validation, and fine-tuning of the foundation model on customer data. The Nixtla Forecast API (OpenAPI 3.1) exposes /v2 endpoints for forecasting, anomaly detection, online anomaly detection, cross-validation, fine-tuning, and fine-tuned-model management, authenticated with a bearer API key. Nixtla also maintains a widely used open-source forecasting ecosystem (StatsForecast, NeuralForecast, MLForecast, HierarchicalForecast, CoreForecast) with tens of millions of downloads, offers cloud, self-hosted, and air-gapped deployments, ships MCP tools for agentic time-series workflows, and is SOC 2 Type II compliant. Nixtla is backed by Techstars and True Ventures.
Real signal across most facets with visible, nameable gaps — the contract exists but is thin, or the portal is good while governance and commercial terms are absent.
API Evangelist profiles Nixtla the way a machine reads it — 22 machine-readable artifacts across 1 API, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Nixtla scores 49.6/100 (developing), with a separate agent-readiness read of 32/100 (agent ready). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance. Every facet and dimension name is a link: it opens that measurement's page on APIs.io, where the rating runs across the whole catalog — the exact checks that feed it, how every profiled provider distributes on it, and who is at the top of it.
Kin Score
How this is scored →scored 2026-09-08 · rubric v0.20.0
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How we profile Nixtla
Each block below is one kind of artifact we hold for Nixtla. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 8
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
Nixtla Anomaly Detection API
The Anomaly Detection API from Nixtla — 1 operation(s) for anomaly detection.
Nixtla Cross Validation API
The Cross Validation API from Nixtla — 1 operation(s) for cross validation.
Nixtla excluded API
The excluded API from Nixtla — 1 operation(s) for excluded.
Nixtla Finetune API
The Finetune API from Nixtla — 1 operation(s) for finetune.
Nixtla Finetuned Models API
The Finetuned Models API from Nixtla — 2 operation(s) for finetuned models.
Nixtla Forecast API
The Forecast API from Nixtla — 1 operation(s) for forecast.
Nixtla Online Anomaly Detection API
The Online Anomaly Detection API from Nixtla — 1 operation(s) for online anomaly detection.
Nixtla Validate Api Key API
The Validate Api Key API from Nixtla — 1 operation(s) for validate api key.
Scroll within the panel for all 8 ·
Open Collections 9
Open, tool-agnostic collections carry the same runnable value as Postman without locking you to one client — the portable, forkable form of the same exercise.
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
API Collection
OPEN COLLECTIONNixtla Forecast Anomaly Detection API
OPEN COLLECTIONNixtla Forecast Anomaly Detection Cross Validation API
OPEN COLLECTIONNixtla Forecast Anomaly Detection excluded API
OPEN COLLECTIONNixtla Forecast Anomaly Detection Finetune API
OPEN COLLECTIONNixtla Forecast Anomaly Detection Finetuned Models API
OPEN COLLECTIONNixtla Anomaly Detection Forecast API
OPEN COLLECTIONNixtla Forecast Anomaly Detection Validate Api Key API
OPEN COLLECTIONScroll within the panel for all 9 ·
MCP Servers 1
Model Context Protocol servers expose these APIs directly to AI agents. We profile them because agent-native access is the fastest-growing way this provider's capabilities actually get used.
Model Context Protocol servers that expose these APIs to AI agents.
Nixtla MCP Server
Nixtla ships MCP tools that expose TimeGPT time-series forecasting and anomaly detection to AI agents. Announced 2025-12-18 as part of Nixtla Enterprise's foundation-models + MC...
MCP SERVERSecurity Posture 3
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
An x-agentic-access contract marks which operations are safe for an agent to run on its own and which need a human in the loop. It is the difference between an API an agent can use and one it can use safely.
Recommended x-agentic-access execution contracts for AI agents.
Resources
Every other property we hold for Nixtla — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Get Started 3
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 4
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 5
Pagination, idempotency, versioning, errors, and events
Build 3
SDKs, sample code, and the tooling you integrate with
Access & Security 4
Authentication, authorization, and security posture
Operate 3
Status, limits, changes, and where to get help
Commercial 3
Pricing, plans, and the legal terms of use
Company 2
The organization behind the API
Other 1
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/nixtla · machine-readable index on apis.io
This is an independent, third-party profile of Nixtla, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.
The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.
Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.
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