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GET
/
v1
/
materials
/
{id}
Get a material
curl --request GET \
  --url https://api.cula.tech/tracking/v1/v1/materials/{id} \
  --header 'Authorization: Bearer <token>'
{
  "id": "mat_01kqzcjrpyf27tge9dnvsqv8t2",
  "name": "Corn (No.2 Yellow Dent)",
  "type": "biogas",
  "external_id": "corn-no2-yellow"
}

Documentation Index

Fetch the complete documentation index at: https://docs.cula.tech/llms.txt

Use this file to discover all available pages before exploring further.

Authorizations

​
Authorization
string
header
required

API key passed as a Bearer token. Keys are scoped to one organisation and a set of permitted sites. Two keys per scope (primary + secondary) are issued to support zero-downtime rotation.

Authorization: Bearer <api-key>

Path Parameters

​
id
string
required

Cula-assigned resource ID in TypeID format (e.g. stp_01kqzcjrpxf27tge33jwvjhkff). Alternatively, pass your external ID prefixed with ext- (e.g. ext-MY-STEP-001). The ext- prefix is unambiguous because TypeIDs use _ separators and never start with ext-.

Response

Material details.

​
id
string
required
Example:

"mat_01kqzcjrpyf27tge9dnvsqv8t2"

​
name
string
required
Example:

"Corn (No.2 Yellow Dent)"

​
type
enum<string>
required
Available options:
biogas,
liquefied_co2,
biomass,
other
​
external_id
string | null
Example:

"corn-no2-yellow"