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AgentRXI Solana Priority Fee Estimator
x402
AgentRXI Solana Priority Fee Estimator is a paid API for AI agents from agentrxi.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-15).
Returns live Solana priority fee estimates (micro-lamports per compute unit) for specified accounts or programs, across multiple urgency levels, plus total fee in SOL.
Price / call$0.002
Success—
StatusUnknown
How this service works
Live Solana priority fee estimate for the accounts or programs your transaction touches: recommended micro-lamports per compute unit, all levels from min to very high, and the total fee in SOL for your compute budget.
Output
Returns the current recommended priority fee in micro-lamports per compute unit, along with all fee tiers from minimum to very high, and the calculated total transaction fee in SOL based on the specified compute unit budget for the given Solana accounts or programs.
Example use cases
Optimize DeFi swap transaction fees
“Before I submit this Jupiter swap, what's the live priority fee I should set? I'm using 200,000 compute units — show me the recommended level and the total cost in SOL.”
Monitor fee levels before submitting NFT mint
“I'm about to mint an NFT on Solana and want to know the current priority fee for the Metaplex program — what are the min, normal, and very high levels in micro-lamports per compute unit right now?”
Dynamic fee selection for trading bot
“For my Solana trading bot, I need the live priority fee estimates for these two program addresses so I can pick the right fee tier: Orca whirlpool and Raydium AMM — give me all fee levels for a 300,000 compute unit budget.”
Technical details
Endpoint
GEThttps://agentrxi.com/v1/solana/priority-fee?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need real-time, per-account or per-program Solana priority fee estimates before submitting a transaction, especially when interacting with specific DeFi protocols or programs. Prefer this over generic Solana RPC fee APIs when you need multiple urgency tiers and an all-in SOL cost estimate in a single call.
Side effects
- Invalid or malformed account/program address returns an error
- Network RPC unavailability may cause stale or missing fee data
- Missing required query parameter returns a 400 bad request
- Unrecognized account address may fall back to default (Jupiter) fee data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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