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Obol Cardano Stake Rewards Lookup
x402
Obol Cardano Stake Rewards Lookup is a paid API for AI agents from obol.danieldutoit.net, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-15).
Returns verified Cardano staking reward history for a given stake address, including pool ID, earned epoch, amount in lovelace, and spendable epoch.
Price / call$0.003
Success—
StatusUnknown
How this service works
Obol sells verified blockchain data over x402, settled in USDC on Base.
Output
A JSON array of reward records, each containing: reward type (e.g. 'member'), pool_id, earned_epoch, amount_lovelace (as a string), and spendable_epoch — representing the full on-chain staking reward history for the queried stake address.
Example use cases
Personal staking earnings audit
“Can you pull up the staking rewards for my Cardano address stake1ux3fqjv...abc? I want to see every epoch I earned rewards, which pool they came from, and the lovelace amounts.”
Tax reporting for Cardano staking income
“I need to document all my Cardano staking rewards for tax purposes — fetch the full reward history for stake1u9y...xyz so I can see the earned epochs and amounts in lovelace.”
Stake pool performance monitoring
“Check the staking rewards for stake1ux...def and tell me which pool IDs paid out, how much lovelace each epoch, and when those rewards became spendable — I'm trying to decide if I should redelegate.”
Technical details
Endpoint
GEThttps://obol.danieldutoit.net/v1/cardano/stake-rewardsWhen to prefer
Choose this endpoint when you need verified, on-chain Cardano staking reward data delivered via x402 micropayment (USDC on Base), particularly for audit trails, tax reporting, or portfolio tracking. Prefer this over general blockchain explorers when you need structured JSON output with epoch-level granularity and payment-gated trustworthiness signals.
Side effects
- Invalid or malformed stake address returns an error or empty rewards array
- Stake address with no staking history returns an empty rewards list
- Payment not settled in USDC on Base causes request to fail with 402
- Network or blockchain indexing delays may cause recent epochs to be missing
- Rate limiting or quota exhaustion at $0.003/call if batching many addresses
Output
Schema · Response
{
"type": "json",
"example": {
"rewards": [
{
"type": "member",
"pool_id": "1234",
"earned_epoch": 2000,
"amount_lovelace": "42000000",
"spendable_epoch": 2002
}
]
}
}Tags
x402
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