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TraceFast Validator Withdrawals
x402
TraceFast Validator Withdrawals is a paid API for AI agents from mpp.tracefast.xyz, paid per call via x402, $0.025/call, status unknown (last checked 2026-10-19).
Returns paginated withdrawal records for a specific Ethereum consensus validator, including block number, global withdrawal index, recipient address, and amount, ordered newest-first within a configurable block window.
Price / call$0.025
Success—
StatusUnknown
How this service works
TraceFast live Ethereum data: the withdrawals paid out for one validator — block, global withdrawal index, the address paid and the amount — newest first, inside a block window of at most 216 000 blocks (about 30 days). Path index: The validator's index in the consensus registry. Query limit: 1..=100, default 25; cursor: `nextCursor` of the previous page; fromBlock: Inclusive lower block bound; toBlock: Inclusive upper block bound. Docs: https://docs.tracefast.xyz/api/validator-withdrawals.md
Output
A paginated list of withdrawal records for the specified validator, each containing the Ethereum block number in which the withdrawal was included, the global withdrawal index (EIP-4895), the recipient address that was paid, and the withdrawal amount. Results are ordered newest-first. A nextCursor field is returned when more pages are available.
Example use cases
Monitor staking validator payouts
“Pull the 25 most recent withdrawals for validator index 500000 on Ethereum and tell me the total amount paid out and which address received them.”
Audit withdrawal history for a given period
“Get all withdrawals for validator 78432 between block 19800000 and block 20000000 — I need the block numbers, amounts, and the recipient address for each one.”
Track whether a new validator has started withdrawing
“Has validator index 987654 made any withdrawals yet? Check the most recent 10 records and tell me the earliest and latest withdrawal blocks if any exist.”
Technical details
Endpoint
GEThttps://mpp.tracefast.xyz/api/v1/chains/1/consensus/validators/:index/withdrawals?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need detailed, paginated withdrawal records for a specific Ethereum validator by index, including block-level precision, global withdrawal index, and recipient address. Prefer it over generic block explorers when you need structured JSON data for agent workflows, programmatic auditing of staking rewards, or building withdrawal dashboards. Best when you know the validator's consensus registry index and want newest-first ordering within a precise block window.
Side effects
- Invalid or non-existent validator index returns empty results or 404
- Block window exceeding 216,000 blocks returns an error or is clamped
- limit parameter outside 1–100 range rejected with validation error
- Invalid cursor token causes pagination error
- Payment failure (x402) if USDC balance is insufficient
- Network timeout if Ethereum node is syncing
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | — |
Tags
x402
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