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
0xc9c7…16700xd6b5…23a8BaseBase$0.003100%coinbase31d ago0x947b09…8e77a7
0xc9c7…16700xd6b5…23a8BaseBase$0.001100%coinbase31d ago0x3886e3…aede8d
0xf2be…03a30xd6b5…23a8BaseBase$0.003100%coinbase31d ago0xdb7bce…cc3354
0xf2be…03a30xd6b5…23a8BaseBase$0.002100%coinbase31d ago0x21281e…1a318c
0xf2be…03a30xd6b5…23a8BaseBase$0.003100%coinbase31d ago0x8a93e4…d50b8a
0xf2be…03a30xd6b5…23a8BaseBase$0.003100%coinbase31d ago0xe649a1…a0883d
0xf2be…03a30xd6b5…23a8BaseBase$0.001100%coinbase31d ago0x643d78…25dbfe
0xf2be…03a30xd6b5…23a8BaseBase$0.003100%coinbase32d ago0x9ae8e3…c803a5
0xf2be…03a30xd6b5…23a8BaseBase$0.002100%coinbase32d ago0xc6d0c7…96cf15
0xf2be…03a30xd6b5…23a8BaseBase$0.003100%coinbase32d ago0xa82508…ec0e3d
0xf2be…03a30xd6b5…23a8BaseBase$0.003100%coinbase32d ago0xce8fed…32e692
0xf2be…03a30xd6b5…23a8BaseBase$0.001100%coinbase32d ago0xf942b6…63f068
0xf2be…03a30xd6b5…23a8BaseBase$0.003100%coinbase32d ago0xe3a9e8…877ba2
0xf2be…03a30xd6b5…23a8BaseBase$0.002100%coinbase32d ago0xdccc91…d802c5
0xf2be…03a30xd6b5…23a8BaseBase$0.003100%coinbase32d ago0x8d14cf…1569d2
0xf2be…03a30xd6b5…23a8BaseBase$0.003100%coinbase32d ago0x5be33f…35eada
0xf2be…03a30xd6b5…23a8BaseBase$0.001100%coinbase32d ago0xd51875…6ab909
0xf2be…03a30xd6b5…23a8BaseBase$0.002100%coinbase33d ago0x6af20c…88627a
0xf2be…03a30xd6b5…23a8BaseBase$0.003100%coinbase33d ago0x373bff…a59fc4
0xf2be…03a30xd6b5…23a8BaseBase$0.003100%coinbase33d ago0x662426…920835
0xf2be…03a30xd6b5…23a8BaseBase$0.003100%coinbase33d ago0x55bbcd…92f64b
0xc9c7…16700xd6b5…23a8BaseBase$0.005100%coinbase33d ago0x8585dc…9fcac3
0xf2be…03a30xd6b5…23a8BaseBase$0.001100%coinbase33d ago0x4ba8e6…1bcd2a
0xf2be…03a30xd6b5…23a8BaseBase$0.002100%coinbase33d ago0xf5ccf5…045230
0xf2be…03a30xd6b5…23a8BaseBase$0.003100%coinbase33d ago0x156dbe…66b8ff

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 16:50Z
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.