Up to 10 Chainlink price feeds read in one batched on-chain call - price, age, h...
https://saylorinnovations.com/api/chainlink/pricesOverview
Up to 10 Chainlink price feeds read in one batched on-chain call - price, age, heartbeat and staleness for each pair, with a list of stale or unknown feeds
Protocol
x402
Price
$0.01
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
Saylor Innovations Data Desk
Source
bazaar
Indexed
2026-10-17 10:37:53
Health
Status
healthy
Latency (p50)
370ms
Uptime (30d)
100.0%
Reliability Score
95/100
Last Checked
2026-10-28 15:23:38
Last Healthy
2026-10-28 15:23:38
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"method": "GET",
"queryParams": {
"chain": "ethereum",
"feeds": "ETH/USD,BTC/USD,LINK/USD"
},
"type": "http"
}
Output Schema
{
"example": {
"chain": "ethereum",
"count": 3,
"feeds": [
{
"age_seconds": 2567,
"asset_class": "Crypto",
"chain": "ethereum",
"decimals": 8,
"deviation_threshold_percent": 0.5,
"feed": "ETH / USD",
"heartbeat_seconds": 3600,
"price": 2429.04681627,
"proxy_address": "0x5f4eC3Df9cbd43714FE2740f5E3616155c5b8419",
"round_id": "129127208515966896043",
"status": "fresh",
"updated_at": "2026-10-17T06:29:11.000Z"
},
{
"age_seconds": 2543,
"asset_class": "Crypto",
"chain": "ethereum",
"decimals": 8,
"deviation_threshold_percent": 0.5,
"feed": "BTC / USD",
"heartbeat_seconds": 3600,
"price": 81503.521,
"proxy_address": "0xF4030086522a5bEEa4988F8cA5B36dbC97BeE88c",
"round_id": "129127208515966886514",
"status": "fresh",
"updated_at": "2026-10-17T06:29:35.000Z"
},
{
"age_seconds": 2315,
"asset_class": "Crypto",
"chain": "ethereum",
"decimals": 8,
"deviation_threshold_percent": 0.5,
"feed": "LINK / USD",
"heartbeat_seconds": 3600,
"price": 12.231,
"proxy_address": "0x2c1d072e956AFFC0D435Cb7AC38EF18d24d9127c",
"round_id": "129127208515966895487",
"status": "fresh",
"updated_at": "2026-10-17T06:33:23.000Z"
}
],
"not_found": [],
"note": "Up to 10 Chainlink feeds read in one batched on-chain call.",
"source": "Chainlink data feeds + public RPC",
"stale": []
},
"type": "json"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-28 15:23:38 | healthy | 402 | 305ms | |
| 2026-10-28 14:18:16 | healthy | 402 | 287ms | |
| 2026-10-28 05:43:58 | healthy | 402 | 432ms | |
| 2026-10-28 04:46:03 | healthy | 402 | 366ms | |
| 2026-10-28 03:52:13 | healthy | 402 | 370ms | |
| 2026-10-28 02:53:02 | healthy | 402 | 419ms | |
| 2026-10-28 01:48:37 | healthy | 402 | 320ms | |
| 2026-10-28 00:41:38 | healthy | 402 | 390ms | |
| 2026-10-27 23:45:19 | healthy | 402 | 308ms | |
| 2026-10-27 22:59:21 | healthy | 402 | 374ms | |
| 2026-10-27 21:48:08 | healthy | 402 | 647ms | |
| 2026-10-27 20:33:16 | healthy | 402 | 537ms | |
| 2026-10-27 19:28:43 | healthy | 402 | 438ms | |
| 2026-10-26 20:47:58 | degraded | 404 | 200ms | |
| 2026-10-26 01:40:09 | healthy | 402 | 231ms |