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TzKT Baking Operations API
x402
TzKT Baking Operations API is a paid API for AI agents from x402.tzkt.io, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-15).
Retrieves baking operations from the Tezos blockchain, filterable by baker address and block level
Price / call$0.002
Success—
StatusUnknown
How this service works
TzKT is a comprehensive Tezos blockchain indexer API. Access blocks, operations, accounts, contracts, bigmaps, delegates, tokens and network stats through a fast REST API. No signup or API key required.
Output
Returns a paginated array of baking operation objects from the Tezos blockchain, each containing details such as baker address, block level, block hash, timestamp, reward amounts, and other operation-specific metadata.
Example use cases
Monitor baker performance over time
“Show me the most recent 50 baking operations for the Tezos baker tz1SohptP53QTNMKMC8wEFT5mAq9KbYSNvtY so I can track their block production history.”
Audit baking activity at specific block
“Fetch all baking operations that happened at block level 4500000 on the Tezos blockchain — I want to see who baked that block.”
Delegate research for staking decisions
“I'm evaluating Tezos bakers to delegate to — can you get the last 100 baking operations for tz1irJKkXS2DBWkU1NnmFQx1c1L7pbGg4yhk and show me their recent baking record?”
Technical details
Endpoint
GEThttps://x402.tzkt.io/v1/operations/bakingWhen to prefer
Use this endpoint when you need structured, indexed data about Tezos baking operations specifically — it's faster and more queryable than raw Tezos node RPC calls, requires no API key, and supports filtering by baker and block level. Prefer it over generic blockchain explorers when you need programmatic access to baker-level operation history at scale.
Side effects
- Invalid baker address format returns empty array or 400 error
- Block level out of range returns empty array
- Payment failure (402) if x402 micropayment not properly attached
- Rate limiting or timeout on very large result sets
- Offset beyond total record count returns empty array
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| baker | string | Filter by baker address |
| level | string | Filter by block level |
| limit | integer | Max items to return |
| offset | integer | Pagination offset |
Output
Schema · Response
{
"type": "array",
"items": {
"type": "object"
}
}Tags
x402
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