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Solana Mint Instant Intel – Block Summary by Slot
x402
Solana Mint Instant Intel – Block Summary by Slot is a paid API for AI agents from mintintel.35-171-220-195.sslip.io, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-31).
Returns a summary of the Solana block at a given slot number, including blockhash, parent slot, block height, timestamp, transaction count, leader identity, fee reward, and first 5 transaction signatures.
Price / call$0.002
Success—
StatusUnknown
How this service works
Summary of the Solana block at a slot: blockhash, parent slot, skipped slots before it, block height, time, transaction count, leader identity and its fee reward, first 5 signatures (chain into /v1/sol/tx). Skipped/pruned/future slots -> 404, not charged.
Output
Returns a JSON object containing: slot number, blockhash, parent slot, skipped slots before it, block height, block timestamp, transaction count, leader identity (validator pubkey), leader fee reward in lamports, and an array of the first 5 transaction signatures. Returns 404 (not charged) for skipped, pruned, or future slots.
Example use cases
Verify a Solana block's existence
“I need to confirm that slot 275000000 on Solana actually produced a block — can you fetch its blockhash and block height?”
Identify block leader and fee reward
“Who was the validator leader for Solana slot 279500000, and how much did they earn in fee rewards for that block?”
Seed a transaction explorer from a block
“Get me the first 5 transaction signatures from Solana slot 280100000 so I can dig into the individual transactions.”
Technical details
Endpoint
GEThttps://mintintel.35-171-220-195.sslip.io/v1/sol/block/:slot?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a quick, cost-efficient summary of a specific Solana block by slot number without running your own RPC node. It bundles blockhash, leader, fee reward, and the first 5 signatures into a single call — ideal for seeding a transaction investigation pipeline or validating block existence. Prefer this over raw Solana RPC calls when you want a clean, structured response at a predictable per-call price.
Side effects
- 404 Not Found – slot was skipped, pruned, or is in the future (no charge applied)
- Invalid slot format – slot must be a non-negative integer string
- Network/upstream RPC error – Solana node unreachable or rate-limited
- Payment failure – x402 payment not accepted or insufficient USDC balance
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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