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↑ 7.7%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 15 snapshots so far.
$2.60
Verified settled volume
990 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
0xe035…b7e30xd6b5…23a8BaseBase$0.005100%coinbase1d ago0xb2e220…c507ed
0xe035…b7e30xd6b5…23a8BaseBase$0.005100%coinbase1d ago0xe41a16…9842bb
0xe035…b7e30xd6b5…23a8BaseBase$0.005100%coinbase1d ago0xd4750f…d150b0
0x82ce…6f860xd6b5…23a8BaseBase$0.001100%coinbase1d ago0xf6b84b…9ff8f2
0xa19f…accc0xd6b5…23a8BaseBase$0.003100%coinbase1d ago0xed1e5d…8a8e3e
0x82ce…6f860xd6b5…23a8BaseBase$0.001100%coinbase1d ago0x8c0740…b157d7
0xe035…b7e30xd6b5…23a8BaseBase$0.003100%coinbase1d ago0xd5c168…70b483
0xe035…b7e30xd6b5…23a8BaseBase$0.003100%coinbase1d ago0x6c25e1…1cb665
0xe035…b7e30xd6b5…23a8BaseBase$0.003100%coinbase1d ago0xef7535…6965fc
0xe035…b7e30xd6b5…23a8BaseBase$0.003100%coinbase1d ago0x44dc44…ecc70a
0xe035…b7e30xd6b5…23a8BaseBase$0.003100%coinbase1d ago0x73dfa0…5efb8f
0xe035…b7e30xd6b5…23a8BaseBase$0.003100%coinbase1d ago0x738037…31eceb
0xe035…b7e30xd6b5…23a8BaseBase$0.003100%coinbase1d ago0x48fd13…de5b0b
0xe035…b7e30xd6b5…23a8BaseBase$0.003100%coinbase1d ago0xf927ef…b482d6
0xe035…b7e30xd6b5…23a8BaseBase$0.003100%coinbase1d ago0xf1958e…7fac7d
0xe035…b7e30xd6b5…23a8BaseBase$0.001100%coinbase1d ago0xeadfdb…748103
0xe54b…58760xd6b5…23a8BaseBase$0.003100%coinbase4d ago0xec043c…9027be
0x77a9…ff240xd6b5…23a8BaseBase$0.003100%coinbase5d ago0x1483f5…c9cd60
0x77a9…ff240xd6b5…23a8BaseBase$0.003100%coinbase5d ago0x4ac087…27b326
0x77a9…ff240xd6b5…23a8BaseBase$0.003100%coinbase5d ago0xbe80a1…edaac1
0x77a9…ff240xd6b5…23a8BaseBase$0.003100%coinbase5d ago0x3b1e44…293b96
0x77a9…ff240xd6b5…23a8BaseBase$0.003100%coinbase5d ago0x73ff5c…cf4c59
0x77a9…ff240xd6b5…23a8BaseBase$0.003100%coinbase5d ago0xec2eee…2a137c
0xa19f…accc0xd6b5…23a8BaseBase$0.003100%coinbase8d ago0xe25f0c…185aca
0xa1d1…19780xd6b5…23a8BaseBase$0.001100%coinbase10d ago0x13aad2…bd214e

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
2026-11-12 17:40Z
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. 15 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.