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SolMachina Tip Floor
x402
SolMachina Tip Floor is a paid API for AI agents from api.solmachina.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Returns current Solana network tip-floor statistics (EMA, p50, p95, p99) in lamports, optionally bypassing cache for a live snapshot.
Price / call$0.001
Success—
StatusUnknown
How this service works
Before an AI agent executes on Solana, it asks SolMachina: risk + a decision (EXECUTE/REVIEW/REJECT) + an SMRI score + a signed receipt, paid per call over x402 in USDC. Trust-first — cites every source, says 'unknown' over guessing. No account, no API key.
Output
Returns a JSON object with the current Solana tip floor expressed as EMA, p50, p95, and p99 integer values, all in lamports, plus a 'unit' string confirming the denomination. Data is served from a ~60-second cache by default, or live if 'fresh=true' is specified.
Example use cases
Set optimal priority fee before swap
“Before I submit this Solana token swap, what's the live tip floor right now — give me a fresh snapshot so I can set the right priority fee and not get stuck?”
Monitor Solana network congestion
“Check the current Solana tip floor stats — EMA, p50 and p99 — so I can tell if the network is congested and fees are spiking.”
Automate fee estimation in trading bot
“Pull the latest Solana tip floor percentiles for my trading bot so it can automatically calculate how much to tip to land transactions in the next block.”
Technical details
Endpoint
GEThttps://api.solmachina.com/v1/tipfloorWhen to prefer
Use this endpoint when you need Solana transaction tip-floor statistics (EMA and percentile breakdowns in lamports) to calibrate priority fees for on-chain transactions. It is uniquely suited for AI agents operating on Solana DeFi because it requires no API key or account — payment is per-call via x402 USDC — and every data point is source-cited rather than fabricated. Prefer the 'fresh=true' parameter during high-congestion periods or when submitting time-sensitive transactions.
Side effects
- Network timeout fetching live tip floor data when fresh=true
- Payment failure via x402 if USDC balance is insufficient
- Stale cached data returned when fresh flag not set during rapid fee spikes
- API returns empty or malformed response if upstream Solana RPC is degraded
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| fresh | boolean | If 'true', bypass the ~60s cache and fetch a live tip-floor snapshot (otherwise a cached snapshot is served). |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| ema | integer | |
| p50 | integer | |
| p95 | integer | |
| p99 | integer | |
| unit | string |
Tags
x402
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