preco_atacado v1.0¶

Wholesale prices at Brazilian CEASAs (CONAB/PROHORT).

Sources¶

Priority	Source	Description
1	CONAB CEASA	PROHORT — daily fruit and vegetable prices

Products¶

48+ dynamic products from PROHORT (validation delegated to the source).

Schema¶

Column	Type	Nullable	Unit	Stable
`data`	date	❌	-	Yes
`produto`	str	❌	-	Yes
`categoria`	str	❌	-	Yes
`unidade`	str	❌	-	Yes
`ceasa`	str	❌	-	Yes
`ceasa_uf`	str	❌	-	Yes
`preco`	float	❌	BRL	Yes

Primary key: [data, produto, ceasa]

Constraints: preco >= 0

Guarantees¶

Column names never change (additions only)
data is always in date format
ceasa_uf is a 2-letter uppercase state code
Monetary values are in BRL
preco is always > 0 (nulls filtered)

Example¶

from agrobr import datasets

# Async — all products
df = await datasets.preco_atacado()

# Filter by product
df = await datasets.preco_atacado("TOMATE")

# Filter by CEASA
df = await datasets.preco_atacado(ceasa="CEAGESP")

# With metadata
df, meta = await datasets.preco_atacado(return_meta=True)

# Sync
from agrobr.sync import datasets
df = datasets.preco_atacado()

JSON Schema¶

Available at agrobr/schemas/preco_atacado.json.

from agrobr.contracts import get_contract
contract = get_contract("preco_atacado")
print(contract.to_json())