基于开放 API 构建
Free access to the open cut for applications, research, agents and newsrooms, with licences and attribution resolved for you.
- Get a free key instant
- Install an SDK instant
- Query layers and profiles < 100 ms
- Attribution resolved < 50 ms
- Embed or publish self-serve
基于开放 API 构建
Free access to the open cut for applications, research, agents and newsrooms, with licences and attribution resolved for you.
基于开放 API 构建
End to end on the longest path: about 1 h of proposed target service levels. Gates wait for the people named; bars with a fading end have no fixed length.
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Get a free keyStart · You · instantEmail and use declared · Open-tier limits shownNXS-GRX (canonical data, provenance and risk) gateway
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Install an SDKStart · You · instantpip, CRAN or npm · Typed models of Indicator Standard and Hazard StandardOpen SDKs (Python, R, TypeScript)
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Query layers and profilesBuild · You · < 100 msLayers, profiles and tiles · Withheld values counted, never hidden公开截止数据 API矢量瓦片
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Attribution resolvedBuild · Attribution service · < 50 msCompact and full credits returned · Licence terms for each sourceAttribution serviceLicence register
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Embed or publishShip · You · self-serveEmbeds for maps and charts · Credits rendered with the figureEmbed service
| 产出物 | 作业 | 执行方 | 阶段 |
|---|---|---|---|
| API key (open tier) | Get a free key | 您 | 开始 |
| Client library | Install an SDK | 您 | 开始 |
| Responses with attribution | Query layers and profiles | 您 | 构建 |
| Credit block | Attribution resolved | Attribution service | 构建 |
| Published app or embed | Embed or publish | 您 | Ship |
7 components
Each job names the component it runs on; open a job on the canvas for its steps, checks and artefacts.
Part of NXS-GRX Platform: Open and institutional APIs, SDKs and embeds, private tenants with row-level security, and sovereign instances that keep national data in national scope.
Related journeys
在 Index Studio 中构建自定义指数
Compose an index for a portfolio, sector, city or supply chain on the Indicator Standard grammar, with the same uncertainty, tests and provenance as NXS-GRX itself. 9 jobs · 2 gates · 5 checks.
Open the run
NXS-GRX Data · Build使用您自己的数据
Fuse your own data with NXS-GRX in a private scope: mapped to Indicator Standard, quality-checked and never shared outside your tenant. 6 jobs · 1 gate · 5 checks.
Open the run
NXS-GRX Platform · Deploy部署主权实例
A NXS-GRX instance in national scope: national data stays in country, the national index is co-produced, and a public-safe cut is released only if the institution chooses. 7 jobs · 2 gates · 5 checks.
Open the run
NXS-GRX Platform · Scale扩展到生产环境
From sandbox to production traffic: load testing, keys, streaming and webhooks, with usage and service levels watched continuously. 6 jobs · 1 gate · 5 checks.
Open the run
NXS-GRX Platform · Govern就仙台框架和 SDG 目标进行报告
Assemble indicator evidence for Sendai Framework and SDG reporting from national and NXS-GRX sources, reviewed nationally before submission. 5 jobs · 1 gate · 4 checks.
Open the run
NXS-GRX Data · Build从卫星影像到绘制的风险产品
Search imagery, pass the licence gate, make scenes comparable, detect change, put exposure on H3 cells and publish a spatial risk product as tiles, with every scene and source in its lineage. 9 jobs · 2 gates · 5 checks.
Open the run
状态
The Global Risks Index 的方法、结构和定义为预备性工作草案（2026），供审阅和评论，不供实施。在从受治理的证据截取中发布版本之前，不会出现任何数值；届时数值将附有区间、类别、来源及其更正途径。模拟器以您选择的数字运行已发布的方法，绝不显示 NXS-GRX 数值。
NXS-GRX 不是什么
NXS-GRX 是研究和风险分析信息。它不是信用评级或 ESG 评级，不使用任何评级尺度；它不是金融工具的基准，不是官方统计，不是紧急警报或官方分类，也不是建议。不得用于评估自然人。风险等级是已发布尺度上的区间，绝不是对国家或个人的排名。
机构与来源
The Nexus Consortium is stewarded by three independent not-for-profit institutions: The Global Centre for Risk and Innovation (GCRI), through GCRI US in Washington, DC and GCRI Canada in Ontario, with GCRI Canada as Lead Institution, Consortium Secretariat and lead contracting organisation; The Global Risks Forum (GRF); and The Global Risks Alliance (GRA). Technology, infrastructure and service providers work with the Consortium at arm’s length under written agreements, like every other external party in the public-private-planet model, and hold no role in its stewardship.
每个数值均附有其来源的署名，这些来源保留各自的许可。外部名称仅为互操作性而引用。Nexus 撰写的文本拟在发布时采用 CC BY 4.0。
Avis en français
La méthodologie et les définitions du NXS-GRX sont un projet de travail préparatoire (2026). Le NXS-GRX est une information de recherche et d’analyse des risques : ni notation, ni indice de référence financier, ni statistique officielle, ni alerte, ni conseil. Les classes de risque sont des bandes sur une échelle publiée, non des classements.