OxO Get Ontology Mappings
Get cross-reference mappings between ontology terms using the EBI Ontology Xref Service (OxO). Maps identifiers across biomedical ontologies including Disease Ontology (DOID), HPO, MeSH, SNOMED-CT, UMLS, OMIM, ICD-10, NCIt, and more. Supports configurable mapping distance (1=direct, 2=via intermediary, 3=two hops). Example: HP:0001250 (seizures) maps to 9 terms across MeSH (D012640, D004827), SNOMED-CT (128613002, 91175000), and UMLS (C0014544). Useful for translating between terminologies in c…
Overview
Get cross-reference mappings between ontology terms using the EBI Ontology Xref Service (OxO). Maps identifiers across biomedical ontologies including Disease Ontology (DOID), HPO, MeSH, SNOMED-CT, UMLS, OMIM, ICD-10, NCIt, and more. Supports configurable mapping distance (1=direct, 2=via intermediary, 3=two hops). Example: HP:0001250 (seizures) maps to 9 terms across MeSH (D012640, D004827), SNOMED-CT (128613002, 91175000), and UMLS (C0014544). Useful for translating between terminologies in clinical and biomedical data integration.
Schema
JSON Schema the agent (or your API call) must match.
Examples (1)
Default OxO Get Ontology Mappings call
Anonymous-safe example. Rate-limited; no sign-in required.
Identifiers
- Catalog ID
- tu_OxO_get_ontology_mappings
- Tool name
- OxO_get_ontology_mappings
- Added
- 2026-04-30 22:47Z
- Tags
- tooluniverse