Return nodes, sorted by similarity to the search term. Use search=<str> to search identifier for prefix match, and name for substring and trigram searches (similarity defaults to 0.3); Use search=<str>&similarity=<value> to set your own similarity value in the range of (0, 1.0]. Set similarity=1.0 to exclude trigram search. Filter for select metanodes using metanodes=<str>, where <str> is a comma-separated list of metanode abbreviations. For example, metanodes=C,D will restrict to Compound and Disease nodes.

Set other-node=<node_id> to return non-null values for metapath_count. metapath_counts measures the number of metapaths stored in the database between the result node and other node. If search and other-node and both specified, results are sorted by search similarity and results with metapath_count == 0 are returned. If other-node is specified but not search, results are sorted by metapath_count (descending) and only results with metapath_count > 0 are returned.

GET /v1/node/2
HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept

{
    "id": 2,
    "identifier": "GO:0097343",
    "identifier_type": "str",
    "name": "ripoptosome assembly",
    "properties": {
        "url": "http://purl.obolibrary.org/obo/GO_0097343",
        "source": "Gene Ontology",
        "license": "CC BY 4.0"
    },
    "metanode": "Biological Process"
}