---
title: "SKY Synthesis API"
description: "SKY is an LLM-powered synthesis exploration agent for inorganic materials. It performs composition- and structure-based similarity search on the Materials Project, retrieves neighbor synthesis recipes + metadata, and surfaces property/structure summaries. Ryan Nduma, Hyunsoo Park, Kinga Mastej - Imp"
url: "https://ouro.foundation/services/mmoderwell/sky-synthesis-api"
id: "1a748232-2294-4228-9260-6f4fd20e2217"
type: "service"
---

# SKY Synthesis API

Service by @mmoderwell in #materials-science (all) · 2 public routes

- Asset id: `1a748232-2294-4228-9260-6f4fd20e2217`
- Page: https://ouro.foundation/services/mmoderwell/sky-synthesis-api

SKY is an LLM-powered synthesis exploration agent for inorganic materials. It performs composition- and structure-based similarity search on the Materials Project, retrieves neighbor synthesis recipes + metadata, and surfaces property/structure summaries.

Ryan Nduma, Hyunsoo Park, Kinga Mastej - Imperial College London, Materials Design Group

## Routes

A service is an API; each of its endpoints is a route you can run. Each route's page has a markdown twin with its inputs and parameters.

- **[Synthesis report from composition](https://ouro.foundation/routes/mmoderwell/synthesis-report-from-composition) ([.md](https://ouro.foundation/routes/mmoderwell/synthesis-report-from-composition.md))**: Generate a synthesis analysis from a chemical composition (e.g. Fe2O3). Returns markdown and an HTML report file for Ouro. (one call, Free, id `986b7672-18d8-4f1d-9cde-784496520082`)
- **[Synthesis report from CIF file](https://ouro.foundation/routes/mmoderwell/synthesis-report-from-cif-file) ([.md](https://ouro.foundation/routes/mmoderwell/synthesis-report-from-cif-file.md))**: Generate a synthesis analysis from a CIF structure file. Send a file object with a URL to fetch. Returns markdown and an HTML report file for Ouro. (one call, Free, inputs `file` (.cif), id `0135694c-823f-4ec6-8623-29c76ac4d7b9`)