Prices CSV

GET /india/prices.csv

Convenience GET that streams as-of prices straight to CSV (no string query to compose). Same edge contract and bitemporal as-of semantics as POST /india/exports; the constraints are structured query params instead of a string query. Handy for curl/spreadsheet =IMPORTDATA.

Category: India · Exports

Authentication

Send the provisioned API key in the X-API-KEY header.

Required scopes: india:read, data:export.

Request

Name	In	Required	Type	Constraints	Description
isin	query	no	array<string> | null	—	Restrict to these ISINs (repeatable). Omit for all ISINs.
start	query	no	string (date) | null	—	Inclusive trade_date lower bound (YYYY-MM-DD).
end	query	no	string (date) | null	—	Inclusive trade_date upper bound (YYYY-MM-DD).
as_of	query	no	string (date) | null	—	Knowledge-time cutoff (YYYY-MM-DD). Default: today (latest known).
limit	query	no	integer	default 50000; min 1; max 200000	—

Example request

curl --request GET \
  --url 'https://corpus-api.onera.app/india/prices.csv?isin=INE002A01018&limit=50000' \
  --header "X-API-KEY: ${CORPUS_API_KEY}"

Responses

Status	Description	Content type	Schema
200	Governed India price rows as CSV.	text/csv	string (binary)
400	Invalid parameter combination	application/json	ErrorResponse
401	Missing or invalid API key	application/json	ErrorResponse
403	Insufficient jurisdiction or scope	application/json	ErrorResponse
404	Unknown resource	application/json	ErrorResponse
422	Request schema validation failed	application/json	ErrorResponse
429	Rate limit exceeded	application/json	ErrorResponse
503	Source content is unavailable or still processing	application/json	ErrorResponse

Representative 200 response

The successful response uses text/csv.