x402.swaphunt.dev

Settled funding rates for one Binance USDT perpetual, up to 365 days, with average, range, share of positive periods and the percentile of the latest rate. Annualized at the symbol's own interval (1h, 4h or 8h). Use to judge whether today's funding is unusual for that coin.

TradingLiveeip155:8453Exactvia cdp
Calls · 30d
2→ 0%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 18 snapshots so far.
$2.60
Verified settled volume
991 settlements proven x402 by their on-chain EIP-3009 marker.
$0.0040
Listed price
As published in the catalog. Always read the live 402 before paying.
2
Calls · 30d
Upstream's own call count for this endpoint, not ours.
1
Unique payers · 30d
Last called 2026-10-30 14:25Z
–
Upstream on-chain volume
Reported by the source catalog.
Paid to
0xD6b585DD2F48263D08FB75EA28c1598d845d23a8

The wallet the 402 directs payment to. Its full payment record is on the merchant page.

Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Provider

The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service; most of the catalog is unregistered.

Recent payments · which agents last used it

Every indexed settlement paid to this service’s wallet, newest first. The index does not record which endpoint a payment was for, so if this wallet serves more than one endpoint, the rows include payments for the others. Paged up to the newest 5,000; the full history is on the merchant page.

Payer PayeeChainAmountx402RouteAgeTxn hash
0x8a1a…aa530xd6b5…23a8BaseBase$0.003100%coinbase98d ago0xb21f9e…febc19
0x8a1a…aa530xd6b5…23a8BaseBase$0.003100%coinbase98d ago0xd044d6…cad933
0x8a1a…aa530xd6b5…23a8BaseBase$0.003100%coinbase98d ago0x199b6a…999561
0x6446…e6d50xd6b5…23a8BaseBase$0.001100%coinbase98d ago0x9faa01…7263bc
0x8a1a…aa530xd6b5…23a8BaseBase$0.003100%coinbase99d ago0x533425…133847
0x4fad…6fdf0xd6b5…23a8BaseBase$0.003100%coinbase99d ago0x27c811…1c4b4f
0x8a1a…aa530xd6b5…23a8BaseBase$0.003100%coinbase99d ago0x83a61c…505316
0x8a1a…aa530xd6b5…23a8BaseBase$0.003100%coinbase99d ago0x6b65ba…b6c21b
0x8a1a…aa530xd6b5…23a8BaseBase$0.003100%coinbase99d ago0x38f41a…2ac72c
0x8a1a…aa530xd6b5…23a8BaseBase$0.003100%coinbase99d ago0xceee9d…ef046a
0x8a1a…aa530xd6b5…23a8BaseBase$0.003100%coinbase99d ago0xc73a4e…6376ef
0x8a1a…aa530xd6b5…23a8BaseBase$0.003100%coinbase100d ago0xe2efcd…9cfe4e
0x8a1a…aa530xd6b5…23a8BaseBase$0.003100%coinbase100d ago0x4f7832…e4f856
0x8a1a…aa530xd6b5…23a8BaseBase$0.003100%coinbase100d ago0x350f6f…c8e2a6
0x8a1a…aa530xd6b5…23a8BaseBase$0.003100%coinbase100d ago0xd6b1cd…02c926
0x8a1a…aa530xd6b5…23a8BaseBase$0.003100%coinbase100d ago0x538010…5a6ec2
0x8a1a…aa530xd6b5…23a8BaseBase$0.003100%coinbase100d ago0xa2634a…3d74f2
0x8a1a…aa530xd6b5…23a8BaseBase$0.003100%coinbase101d ago0x5de60f…1c5583
0x8a1a…aa530xd6b5…23a8BaseBase$0.003100%coinbase101d ago0x4d3521…f2c91a
0x8a1a…aa530xd6b5…23a8BaseBase$0.003100%coinbase101d ago0x071d0f…9d4cc6
0x8a1a…aa530xd6b5…23a8BaseBase$0.003100%coinbase101d ago0xeb6ca5…891f9c
0x8a1a…aa530xd6b5…23a8BaseBase$0.003100%coinbase101d ago0x11d873…00ad56
0x8a1a…aa530xd6b5…23a8BaseBase$0.003100%coinbase101d ago0xca208b…81e175
0x8a1a…aa530xd6b5…23a8BaseBase$0.003100%coinbase102d ago0xbbd1de…e11591
0x8a1a…aa530xd6b5…23a8BaseBase$0.003100%coinbase102d ago0x94dbee…2f82a1

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying: a price here is a claim, not a quote.

0.004USDC≈ $0.004 USD
on Base · exact scheme

Pay 0.004 USDC on Base to 0xD6b5…d23a8. The signed payment is good for 5 minutes.

USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
4000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xD6b585DD2F48263D08FB75EA28c1598d845d23a8",
    "amount": "4000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "days": 90,
          "symbol": "BTCUSDT"
        }
      },
      "output": {
        "type": "json",
        "example": {
          "days": 90,
          "count": 270,
          "points": [
            {
              "time": "2026-08-01T00:00:00.001000",
              "rate_pct": 0.004123,
              "annualized_pct": 4.51
            },
            {
              "time": "2026-08-01T08:00:00",
              "rate_pct": 0.003163,
              "annualized_pct": 3.46
            }
          ],
          "source": "binance",
          "symbol": "BTCUSDT",
          "avg_pct": 0.00529,
          "max_pct": 0.01,
          "min_pct": -0.004135,
          "current_pct": 0.01,
          "interval_hours": 8,
          "avg_annualized_pct": 5.79,
          "current_percentile": 100,
          "positive_share_pct": 92.6
        }
      }
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "input"
      ],
      "properties": {
        "input": {
          "type": "object",
          "required": [
            "type",
            "method"
          ],
          "properties": {
            "type": {
              "type": "string",
              "const": "http"
            },
            "method": {
              "enum": [
                "GET",
                "HEAD",
                "DELETE"
              ],
              "type": "string"
            },
            "queryParams": {
              "type": "object",
              "properties": {
                "days": {
                  "type": "integer",
                  "default": 90,
                  "description": "Lookback in days, 1-365"
                },
                "symbol": {
                  "type": "string",
                  "default": "BTCUSDT",
                  "description": "Binance USDT perpetual, e.g. BTCUSDT"
                }
              }
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object"
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog
2026-10-30 14:25Z
Last indexed by Roundhouse
2026-11-14 20:20Z
Last enriched (probe, favicon, geo)
2026-10-30 05:16Z
x402 version
2
Max timeout
300s
Liveness probe
HTTP 402
Report

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent: it will vet this service and call it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/endpoints

This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 18 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.

Open skill.md
Show the prompt
Using Roundhouse, look up the x402 service x402.swaphunt.dev and tell me whether it is
worth paying: what a call costs, whether the endpoint answered when last probed, and what
its payment record actually shows.

curl -s 'https://api.roundhouseai.io/v0/endpoints?q=x402.swaphunt.dev'
curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>'

Then call it: read the price from the live 402 at https://x402.swaphunt.dev/v1/derivatives/funding-rates/history, never from
a cached figure, and pay with an x402 client.

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at
GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at
https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.