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Coinlight Solana Priority Fees
x402
Coinlight Solana Priority Fees is a paid API for AI agents from coinlight-app.vercel.app, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-29).
Returns recent Solana network prioritization fees as p25/p50/p75/p90 percentile estimates in micro-lamports per compute unit, optionally scoped to a specific account.
Price / call$0.005
Success—
StatusUnknown
How this service works
Coinlight charges USDC per API call with the x402 protocol on Solana and Base.
Output
A JSON object containing recent Solana prioritization fee estimates at p25, p50, p75, and p90 percentiles, expressed in micro-lamports per compute unit, reflecting real recent network conditions. Optionally scoped to a specific writable account such as a pool or program.
Example use cases
Setting fee for a DeFi swap
“I'm about to submit a Solana swap on Raydium — what priority fee should I use at the p75 level right now so it confirms quickly without overpaying?”
Scoping fees to a specific program
“Can you get me the current Solana priority fee percentiles scoped to this pool account 7XawhbbxtsRcQA8KTkHT9f9nc6d69UwqCDh6U5EEbEmX so I know what fee to bid for transactions hitting that pool?”
Automated transaction fee optimization
“Before I broadcast this Solana transaction, pull the latest priority fee stats and tell me what the p50 and p90 micro-lamport-per-compute-unit rates are right now.”
Technical details
Endpoint
GEThttps://coinlight-app.vercel.app/p/solana-priority-fees?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to price a Solana transaction to ensure it lands — especially before submitting swaps, mints, or other time-sensitive on-chain actions. Prefer this over generic RPC calls when you want pre-bucketed percentile statistics (p25/p50/p75/p90) without parsing raw fee history yourself. Ideal for agents that need a quick, structured fee recommendation scoped to a specific program or pool.
Side effects
- RPC data unavailable or stale — may return an error or empty fee data
- Invalid account address format — malformed base58 address returns an error
- Network timeout fetching on-chain fee data
- Payment not included or insufficient — x402 payment required before data is returned
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"endpoint": "Solana priority fee estimate"
}
}Tags
x402
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