Overview
GBIF (Global Biodiversity Information Facility) is a free, open API providing access to hundreds of millions of species occurrence records from around the world. You can search for species by name, explore occurrence data on a map, and retrieve specimen records from museums and research institutions. No authentication is required to start exploring.
Beginner Tip
Start with the species search endpoint using a common species name to get the taxon key, then use that key to fetch occurrence records. All responses are JSON and well-documented on the GBIF developer portal.
Measurement Record
What actually happened when we called this API from our own infrastructure. Every value below was recorded by the request, not copied from the provider's documentation.
- Request
- GET https://api.gbif.org/v1/species/match?name=Panthera+leo
- Result
- HTTP 200 · application/json · 433 bytes
- Response time
- 294 ms (median of 3) · fastest 285 ms
- Transport
- TLSv1.3 · TLS_AES_256_GCM_SHA384 · certificate issued by Let's Encrypt
- Browser CORS
- Allowed — Access-Control-Allow-Origin: *
- Recorded
- 2026-08-10
Fields Returned
Top-level fields present in the response we captured, with the type and value we actually received.
| Field | Type | Value received |
|---|---|---|
| usageKey | integer | 5219404 |
| scientificName | string | Panthera leo (Linnaeus, 1758) |
| canonicalName | string | Panthera leo |
| rank | string | SPECIES |
| status | string | ACCEPTED |
| confidence | integer | 99 |
| matchType | string | EXACT |
| kingdom | string | Animalia |
| phylum | string | Chordata |
| order | string | Carnivora |
| family | string | Felidae |
| genus | string | Panthera |
| species | string | Panthera leo |
| kingdomKey | integer | 1 |
Captured Response
Captured from a real request to https://api.gbif.org/v1/species/match?name=Panthera+leo on 2026-08-10. Long arrays and nested objects are truncated to keep the shape readable.
{
"usageKey": 5219404,
"scientificName": "Panthera leo (Linnaeus, 1758)",
"canonicalName": "Panthera leo",
"rank": "SPECIES",
"status": "ACCEPTED",
"confidence": 99,
"matchType": "EXACT",
"kingdom": "Animalia",
"phylum": "Chordata",
"order": "Carnivora",
"family": "Felidae",
"genus": "Panthera",
"species": "Panthera leo",
"kingdomKey": 1,
"…": "(7 more fields)"
} Field Reference
usageKey Unique GBIF taxon identifier used to fetch occurrence records. scientificName Full scientific name including authorship. canonicalName Simplified scientific name without authorship. rank Taxonomic rank of the matched name (e.g., SPECIES, GENUS). matchType Quality of the name match: EXACT, FUZZY, HIGHERRANK, or NONE. confidence Confidence score (0-100) for how well the name matched. Implementation Example
Calls a real endpoint of this API. Replace any placeholder credentials with your own key.
const url = "https://api.gbif.org/v1/species/match?name=Panthera+leo";
const response = await fetch(url);
if (!response.ok) throw new Error(`Request failed: ${response.status}`);
const data = await response.json();
console.log(data); What Can You Build?
Note: These code examples are AI-generated and unverified. Always refer to the official API documentation for accurate usage.
How This API Fails
We deliberately sent this API a broken request and recorded exactly what came back on 2026-08-10. Knowing the shape of an error before you hit it makes error handling much easier to write.
{
"timestamp": "2026-08-10T19:56:39.852+00:00",
"status": 404,
"error": "Not Found",
"path": "/v1/species/match/apisscore-nonexistent-path"
} Common Errors & Troubleshooting
Generated guidance based on this API's documentation, not observed by us. Treat it as a starting point and check against the provider's own error reference.
Measured Score Breakdown
Live HTTP request to the API endpoint
Fully tested on Aug 10, 2026
Technical Specifications
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