Everything about one on-chain perpetual-futures market in one call
Everything about one on-chain perpetual-futures market in one call: live mark/oracle price with funding rate and open interest, recent funding history, the L2 order book, and OHLCV candles. Pass the coin in the path (e.g. BTC, ETH). Replaces four calls (perps/{coin} + funding + orderbook + candles) at a lower combined price. Free DEX data (venue: Hyperliquid). Sections degrade independently.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
474 msmedian answer time
$0.03listed price per call
$0.03price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://agents.x402stock.xyz/api/v1/perps/overview/:coin
| Category | Market data |
|---|---|
| Provider host | agents.x402stock.xyz |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 2 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.03 | 474 ms |
Example input (from the provider)
{
"method": "GET",
"pathParams": {
"coin": "BTC"
},
"queryParams": {},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"pathParams": {
"coin": {
"type": "string"
},
"type": "object"
},
"queryParams": {
"properties": {},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}