Crypto Perp Funding & Sentiment

Name: Crypto Perp Funding & Sentiment
Price: 0.02 USDC
Availability: InStock

x402 Atlas provides real-time x402 analytics for autonomous APIs on Base. Track transactions, discover trends, and analyze the x402 ecosystem.

TradingLiveeip155:8453Exactvia cdp

https://perpsignals.use.x402atlas.com/funding-rates

Funding-ratePerpetual-futuresFundingCrypto-derivativesPerp

Calls · 30d

2↑ 7.7%

This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 30 snapshots so far.

$0.99

Verified settled volume

86 settlements proven x402 by their on-chain EIP-3009 marker.

$0.020

Listed price

As published in the catalog. Always read the live 402 before paying.

Calls · 30d

Upstream's own call count for this endpoint, not ours.

Unique payers · 30d

Last called 2026-09-15 06:31Z

—

Upstream on-chain volume

Reported by the source catalog.

Paid to

0x82096bF08d81c14C678E915A04Fcf150958eE571

The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — 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.

Live 402 challenge

Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.

{
  "hint": "This endpoint requires x402 payment. The price and payment options are in the PAYMENT-REQUIRED response header (x402 v2). Pay with an x402 client, then retry to receive the data.",
  "llms": "https://perpsignals.use.x402atlas.com/llms.txt",
  "error": "payment_required",
  "price": "$0.02 per call",
  "method": "GET",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "tier": "standard",
        "version": "2",
        "merchant": "x402Atlas"
      },
      "payTo": "0x82096bF08d81c14C678E915A04Fcf150958eE571",
      "amount": "20000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
      "extra": {
        "name": "USD Coin",
        "tier": "standard",
        "version": "2",
        "merchant": "x402Atlas"
      },
      "payTo": "0x82096bF08d81c14C678E915A04Fcf150958eE571",
      "amount": "20000",
      "scheme": "exact",
      "network": "eip155:137",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
      "extra": {
        "name": "USD Coin",
        "tier": "standard",
        "version": "2",
        "merchant": "x402Atlas"
      },
      "payTo": "0x82096bF08d81c14C678E915A04Fcf150958eE571",
      "amount": "20000",
      "scheme": "exact",
      "network": "eip155:42161",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "tier": "standard",
        "feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb",
        "merchant": "x402Atlas"
      },
      "payTo": "ASt6xvRyQ7ntERsmcYVMdLqZvz1GEN8Fzexzq62tXrNQ",
      "amount": "20000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 300
    }
  ],
  "contact": {
    "email": "support@x402atlas.com"
  },
  "openapi": "https://perpsignals.use.x402atlas.com/openapi.json",
  "resource": {
    "url": "https://perpsignals.use.x402atlas.com/funding-rates",
    "tags": [
      "funding-rate",
      "perpetual-futures",
      "funding",
      "crypto-derivatives",
      "perp",
      "funding-arbitrage",
      "binance",
      "funding-scanner"
    ],
    "mimeType": "application/json",
    "description": "Crypto perpetual-futures funding-rate scanner — the top funding rates ranked across ~100 Binance perp markets (rate, 8h %, who-pays-who direction, mark price, next funding time). Spot funding arbitrage and crowded positioning in one call.",
    "serviceName": "Crypto Perp Funding & Sentiment"
  },
  "x402Version": 2,
  "documentation": "https://perpsignals.use.x402atlas.com/docs"
}

Accepts

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

0.02USDC≈ $0.02 USD

on Base · exact scheme

Pay 0.02 USDC on Base to 0x8209…eE571. The signed payment is good for 5 minutes.

Paid to: 0x8209…eE571
USD Coin contract: 0x8335…02913
Payment window: 5 minutes
As published: 20000 smallest units

20000units

on Polygon · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to: 0x8209…eE571
Token contract: 0x3c49…c3359
Payment window: 5 minutes

20000units

on Arbitrum · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to: 0x8209…eE571
Token contract: 0xaf88…e5831
Payment window: 5 minutes

20000units

on solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to: ASt6xv…tXrNQ
Token contract: EPjFWd…TDt1v
Payment window: 5 minutes

The catalog’s raw entry

[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "tier": "standard",
      "version": "2",
      "merchant": "x402Atlas"
    },
    "payTo": "0x82096bF08d81c14C678E915A04Fcf150958eE571",
    "amount": "20000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
    "extra": {
      "name": "USD Coin",
      "tier": "standard",
      "version": "2",
      "merchant": "x402Atlas"
    },
    "payTo": "0x82096bF08d81c14C678E915A04Fcf150958eE571",
    "amount": "20000",
    "scheme": "exact",
    "network": "eip155:137",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
    "extra": {
      "name": "USD Coin",
      "tier": "standard",
      "version": "2",
      "merchant": "x402Atlas"
    },
    "payTo": "0x82096bF08d81c14C678E915A04Fcf150958eE571",
    "amount": "20000",
    "scheme": "exact",
    "network": "eip155:42161",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "extra": {
      "tier": "standard",
      "feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb",
      "merchant": "x402Atlas"
    },
    "payTo": "ASt6xvRyQ7ntERsmcYVMdLqZvz1GEN8Fzexzq62tXrNQ",
    "amount": "20000",
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET"
      },
      "output": {
        "type": "json",
        "example": {
          "count": 1,
          "rates": [
            {
              "symbol": "TAIKOUSDT",
              "direction": "shorts pay longs",
              "mark_price": 0.1445,
              "funding_rate": -2,
              "funding_rate_8h": "-2.0000%",
              "next_funding_at": "2026-07-01T16:00:00Z"
            }
          ],
          "scanned": 103,
          "queried_at": "2026-07-01T12:00:00Z"
        }
      }
    },
    "tags": [
      "funding-rate",
      "perpetual-futures",
      "funding",
      "crypto-derivatives",
      "perp",
      "funding-arbitrage",
      "binance",
      "funding-scanner"
    ],
    "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"
              ],
              "type": "string"
            },
            "queryParams": {
              "type": "object",
              "properties": {}
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object",
              "required": [
                "queried_at",
                "scanned",
                "count",
                "rates"
              ],
              "properties": {
                "count": {
                  "type": "integer",
                  "description": "Number of rows returned in rates."
                },
                "rates": {
                  "type": "array",
                  "items": {
                    "type": "object",
                    "required": [
                      "symbol",
                      "funding_rate",
                      "funding_rate_8h",
                      "direction",
                      "mark_price"
                    ],
                    "properties": {
                      "symbol": {
                        "type": "string",
                        "description": "Perpetual-futures trading symbol (e.g. BTCUSDT)."
                      },
                      "direction": {
                        "type": "string",
                        "description": "Plain-English direction of the funding payment (e.g. shorts pay longs)."
                      },
                      "mark_price": {
                        "type": "number",
                        "description": "Current mark price for the symbol."
                      },
                      "funding_rate": {
                        "type": "number",
                        "description": "Current funding rate as a percentage."
                      },
                      "funding_rate_8h": {
                        "type": "string",
                        "description": "Funding rate over the next 8h window, formatted as a percentage string."
                      },
                      "next_funding_at": {
                        "type": "string",
                        "format": "date-time",
                        "description": "RFC3339 timestamp of the next funding event; omitted if the upstream reports none."
                      }
                    }
                  },
                  "description": "Top funding rates ranked by magnitude."
                },
                "scanned": {
                  "type": "integer",
                  "description": "Total number of perpetual markets ranked by the upstream scan."
                },
                "queried_at": {
                  "type": "string",
                  "format": "date-time",
                  "description": "UTC timestamp when this bridge queried the upstream."
                }
              }
            }
          }
        }
      }
    },
    "category": "finance"
  }
}

Provenance

Seen in the source catalog: 2026-09-15 06:31Z
Last indexed by Roundhouse: 2026-09-24 18:10Z
Last enriched (probe, favicon, geo): 2026-09-13 21:45Z
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. 30 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 Crypto Perp Funding & Sentiment 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=Crypto%20Perp%20Funding%20%26%20Sentiment'
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://perpsignals.use.x402atlas.com/funding-rates, 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. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402,
or use an organization key from https://roundhouseai.io/dashboard/team.

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