Unnamed service
GET x402stock.xyz/api/v1/perps/predicted-funding
Why an agent can trust this route.
Sonar evidence is advisory. Paid delivery is shown as verified only when paid probes are available; otherwise route estimates use the unpaid handshake as a clearly labeled proxy.
Observed outcomes
Predicted next-period funding rate for each coin across venues — on-chain plus centralized perp venues (Hyperliquid, Binance, Bybit) — each with the funding interval and next funding time. A cross-exchange funding-arbitrage signal in one call: compare where a coin's funding is richest or cheapest. Free on-chain DEX data, no key. From x402stock, a market & economic data API (x402, USDC).
Resource: x402stock.xyz/api/v1/perps/predicted-funding
Network: eip155:8453 · Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 · Pay to: 0x3070Fbb3803819fB5BdfE9286fdc6325A877fA85
Payment methods: — · Last validation: 2026-09-14 08:09:36.459+00
{
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
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"queryParams": {
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"additionalProperties": false
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"output": {
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"properties": {
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"example": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"source",
"as_of",
"count",
"coins"
],
"properties": {
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"coins": {
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"items": {
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],
"properties": {
"coin": {
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"venues": {
"type": "array",
"items": {
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"required": [
"venue",
"funding_rate",
"funding_interval_hours",
"next_funding_time"
],
"properties": {
"venue": {
"type": "string"
},
"funding_rate": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
]
},
"next_funding_time": {
"anyOf": [
{
"type": "string"
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{
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]
},
"funding_interval_hours": {
"anyOf": [
{
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{
"type": "null"
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]
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},
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},
"count": {
"type": "number"
},
"source": {
"type": "string",
"const": "x402stock"
}
},
"additionalProperties": false
}
}
},
"paymentRequirements": [
{
"raw": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x3070Fbb3803819fB5BdfE9286fdc6325A877fA85",
"amount": "20000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x3070Fbb3803819fB5BdfE9286fdc6325A877fA85",
"scheme": "exact",
"network": "eip155:8453",
"amountAtomic": "20000"
}
]
}Source catalog records are retained separately from live endpoint observations. Sonar score, uptime, and latency are advisory metrics. CDP indexing is not inferred from validation.