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47620 Solana Prioritization Fee Sampler
x402
47620 Solana Prioritization Fee Sampler is a paid API for AI agents from 47620.xyz, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-02).
Returns recent Solana prioritization fee samples with min, p50, and p95 statistics so an agent can optimally price a transaction before submission.
Price / call$0.02
Success—
StatusUnknown
How this service works
Recent prioritization-fee samples plus min/p50/p95, so an agent can price its own transaction before sending it.
Output
A JSON object containing recent prioritization fee samples from the Solana network, along with computed statistics including the minimum fee, p50 (median), and p95 values in lamports per compute unit, enabling precise transaction fee estimation before submission.
Example use cases
Pre-flight fee check before swap
“I'm about to execute a token swap on Solana — pull the latest prioritization fee samples including min, p50, and p95 so I can set a competitive compute unit price without overpaying.”
DeFi bot transaction pricing
“My trading bot needs to know the current p95 Solana prioritization fee right now so it can guarantee inclusion in the next block during high congestion.”
Fee monitoring for cost optimization
“What does the Solana prioritization fee landscape look like right now? I want the recent samples plus the min and median so I can decide whether to wait for cheaper fees or submit immediately.”
Technical details
Endpoint
GEThttps://47620.xyz/x/solana-fac/fees?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an agent needs to programmatically price a Solana transaction before submission and requires percentile-based fee statistics (min/p50/p95). Prefer this over manual fee guessing or static fee defaults, especially during volatile network conditions. Ideal for DeFi bots, transaction senders, and cost-optimization workflows on Solana.
Side effects
- Solana RPC node unavailable — returns 500 or error JSON
- Stale data if Solana network is experiencing degraded performance
- Payment required error (402) if USDC payment header is missing or insufficient
- Rate limiting if called too frequently without valid payment
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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