api projects

14 European open-source projects in the api category.

actinia

PythonGPL-3.0

Open source REST API for scalable geospatial data processing used in European environmental monitoring.

EUDI Verifier Endpoint

KotlinApache-2.0

Web application that acts as a Verifier trusted endpoint for the EUDI Wallet.

EUDI Web Issuing

PythonApache-2.0

Python backend for issuing PID, mDL and EAA credentials via OID4VCI for the EUDI Wallet.

Folklore Clinical Variant Interpretation MCP

PythonApache-2.0

Open-source public MCP adapter for Folklore by Helena Bioinformatics. It helps agents classify supported GRCh38 germline variants under ACMG/AMP using structured public evidence, provenance and linked literature. The hosted server is read-only, requires no account or API key, accepts no patient or private case data, and is not a diagnosis or treatment recommendation.

mcpbioinformaticsgenomics

Frankfurter

RubyMIT

Currency data API built on top of ECB exchange rates.

Holodeck B2B

JavaGPL-3.0

AS4 messaging solution implementing OASIS ebMS3 and AS4 profile for EU eDelivery.

MGnify API

PythonApache-2.0

RESTful API for the MGnify metagenomics platform at the European Bioinformatics Institute.

Navitia

PythonAGPL-3.0

Open source multimodal journey planning engine powering European public transport services.

its

Noodle Biomedical Literature Discovery MCP

PythonApache-2.0

Open-source public MCP adapter for Noodle by Helena Bioinformatics. It lets agents search a public PubMed-derived biomedical corpus, retrieve source-linked records, and traverse bounded citation and semantic literature neighborhoods. The hosted server is read-only, requires no account or API key, accepts no patient or private data, and does not provide diagnosis, treatment, or causal conclusions.

mcpbioinformaticsbiomedical-literature

Open Food Facts Folksonomy

PythonAGPL-3.0

REST API for the Open Food Facts folksonomy engine for tagging food products.

Recommand Peppol

TypeScriptAGPL-3.0

Open source Peppol API.

SECA

GoApache-2.0

SECA (Sovereign European Cloud API) is an open industry standard for cloud infrastructure management, developed as a building block for the EuroStack. Backed by European cloud providers including Aruba (Italy) and IONOS (Germany), the specification follows the OpenAPI Initiative's conventions to ensure broad developer trust and easy inspection.

cloud-apieurostacksovereignty

skinnywms

PythonApache-2.0

Lightweight WMS server for serving maps of NetCDF and GRIB data from ECMWF and Copernicus.

Yente

PythonMIT

Entity matching and search API for OpenSanctions data, supporting EU sanctions screening and KYC workflows.

sanctions