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Avasis SOL/USD On-Chain Price Feed
x402
Avasis SOL/USD On-Chain Price Feed is a paid API for AI agents from agents.avasis.ai, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-31).
Returns a real-time SOL/USD price derived from the median of Pyth push-feed and Orca whirlpool on-chain accounts, with spread in basis points, refreshed every 2 seconds.
Price / call$0.002
Success—
StatusUnknown
How this service works
SOL/USD tip read from Solana state, no CEX or key: median of the Pyth SOL/USD push-feed account and Orca's two deepest SOL/USDC whirlpools (one getMultipleAccounts call), with spread in bps, refreshed every 2 s. Long-poll with ?since=<seq>&wait=25. Prepaid meter price $0.0002/call (packs at /v1/meter); SSE at /v1/stream/tips.
Output
A JSON object containing the sequence number, SOL/USD price, per-source breakdown (Pyth, Orca) with individual prices and freshness, spread in basis points, age in milliseconds, a stale boolean flag, and the observation timestamp.
Example use cases
Real-time SOL price for trade execution
“Before I swap, tell me the current on-chain SOL/USD price from Pyth and Orca and whether the feed is fresh — I need the spread in bps too.”
Stale feed alert for DeFi monitoring bot
“Keep an eye on the SOL/USD on-chain price feed and let me know immediately if it goes stale or the age exceeds a few seconds.”
Price comparison against CEX rate
“Get me the current decentralized on-chain SOL/USD price from Avasis so I can compare it against the Binance spot price and see if there's an arbitrage gap.”
Technical details
Endpoint
GEThttps://agents.avasis.ai/v1/tip/sol-usd?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a decentralized, CEX-independent SOL/USD price that aggregates Pyth oracle data and Orca DEX liquidity pools directly from Solana state. Ideal for DeFi agents, trading bots, or risk systems that need tamper-resistant, on-chain price discovery with spread transparency and real-time freshness signals, rather than trusting a centralized exchange feed.
Side effects
- Payment not included or insufficient (x402 payment required): endpoint returns 402 with payment details
- Sequence number too old or invalid ?since= parameter: may return stale or reset sequence
- Long-poll timeout if no price update occurs within the 25-second wait window
- On-chain RPC latency spike causing temporarily stale data (stale:true in response)
- Rate limit exceeded for prepaid meter pack
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"seq": 812,
"data": {
"pair": "SOL/USD",
"price": 100.08,
"sources": [
{
"fresh": true,
"price": 100.06,
"source": "pyth",
"ageSeconds": 2
}
],
"spreadBps": 3.2
},
"ageMs": 420,
"stale": false,
"topic": "sol-usd",
"changed": true,
"observedAt": "2026-10-29T12:00:00.000Z"
}
}Tags
x402
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