Route: perps

Say what you need in plain words. You get back the paid API that buyers actually pay for and that answers right now. It comes with the exact request to send and that seller's payment terms, read seconds ago, so you can pay with your first request. Free: no key, no account.

The answer

El Nino Market Watch

El Nino Market Watch: Latest ENSO index bundle from El Niño Market Watch: weekly Niño 1+2/

GET https://trading-perps.vercel.app/api/enso/indices · 0.01 USD · base

7 different buyers paid this exact route 7 times in the last 30 days (Coinbase CDP catalogue), last on 2026-10-25; answered a valid x402 402 to our check 1 s before this answer, in 206 ms

Payment terms (sign and send with the first request)

[
 {
  "scheme": "exact",
  "network": "eip155:8453",
  "amount": "10000",
  "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
  "payTo": "0xbD356968846829e32983Bb4aBE2d0DD29F2c2F7B",
  "maxTimeoutSeconds": 300,
  "extra": {
   "name": "USD Coin",
   "version": "2"
  }
 }
]

census record · seller

Alternative 1

ApiToll Perps (Hyperliquid)

ApiToll Perps (Hyperliquid): Perpetual-futures market data from Hyperliquid for any coin (

GET https://crypto.apitoll.cloud/v1/crypto/perps · 0.001 USD · base

9 different buyers paid this exact route 15 times in the last 30 days (Coinbase CDP catalogue), last on 2026-10-25; answered a valid x402 402 to our check 1 s before this answer, in 485 ms

Payment terms (sign and send with the first request)

[
 {
  "scheme": "exact",
  "network": "eip155:8453",
  "amount": "1000",
  "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
  "payTo": "0x3dA40A9aD36640a2C0F533BAC368490095574664",
  "maxTimeoutSeconds": 300,
  "extra": {
   "name": "USD Coin",
   "version": "2"
  }
 },
 {
  "scheme": "exact",
  "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
  "amount": "1000",
  "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
  "payTo": "5Wxg3V6gcmFmmP6SXmGZQAUZPFYsSwoeN2Qewt5BotWz",
  "maxTimeoutSeconds": 300,
  "extra": {
   "feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"
  }
 }
]

census record · seller

Alternative 2

Hyperliquid Smart Money Data API

Hyperliquid Smart Money Data API: Hyperliquid perps (perpetual futures). What history exis

GET https://whaletape.xyz/coverage · 0.01 USD · base

9 different buyers paid this exact route 52 times in the last 30 days (Coinbase CDP catalogue), last on 2026-10-22; answered a valid x402 402 to our check 1 s before this answer, in 472 ms

Payment terms (sign and send with the first request)

[
 {
  "scheme": "exact",
  "network": "base",
  "maxAmountRequired": "10000",
  "resource": "https://whaletape.xyz/coverage",
  "description": "Hyperliquid perps (perpetual futures). What history exists before you pay for it: how many markets we track, which asset classes, and the range covered. The cheap probe that tells an agent whether the paid series is worth buying",
  "mimeType": "application/json",
  "payTo": "0x25a8b697Da5c0bAF698Fd6BD9701B5e825214145",
  "maxTimeoutSeconds": 300,
  "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
  "extra": {
   "name": "USD Coin",
   "version": "2"
  }
 }
]

census record · seller

Alternative 3

Crypto Perp Funding & Sentiment

Crypto Perp Funding & Sentiment: Crypto Fear & Greed index — the current market-sentiment

GET https://perpsignals.use.x402atlas.com/fear-greed · 0.005 USD · base

7 different buyers paid this exact route 9 times in the last 30 days (Coinbase CDP catalogue), last on 2026-10-19; answered a valid 402 at the census probe (2026-10-22)

Payment terms (sign and send with the first request)

[
 {
  "scheme": "exact",
  "network": "eip155:8453",
  "amount": "5000",
  "payTo": "0x82096bF08d81c14C678E915A04Fcf150958eE571",
  "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
  "maxTimeoutSeconds": 300,
  "extra": {
   "name": "USD Coin",
   "version": "2"
  }
 }
]

census record · seller

Alternative 4

Crypto Perp Funding & Sentiment

Crypto Perp Funding & Sentiment: Supported perpetual-futures trading pairs — the list of s

GET https://perpsignals.use.x402atlas.com/pairs · 0.005 USD · base

4 different buyers paid this exact route 6 times in the last 30 days (Coinbase CDP catalogue), last on 2026-10-15; answered a valid 402 at the census probe (2026-10-22)

Payment terms (sign and send with the first request)

[
 {
  "scheme": "exact",
  "network": "eip155:8453",
  "amount": "5000",
  "payTo": "0x82096bF08d81c14C678E915A04Fcf150958eE571",
  "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
  "maxTimeoutSeconds": 300,
  "extra": {
   "name": "USD Coin",
   "version": "2"
  }
 }
]

census record · seller

Only routes that answered a valid x402 402 at our census probe; the top three are checked again at answer time and one that answers goes first. Order: how well the route's own description matches your words, then distinct buyers of that exact route in 30 days and its calls (Coinbase CDP catalogue), paid in the last 7 days, input schema published, then lower price. Paid placement never changes this order; it shows only under sponsored.

Sponsored (paid placement, not ranked): Foundations Elements

For agents

GET https://bazaar.agentexchange.work/route.json?need=bitcoin%20price or POST https://bazaar.agentexchange.work/route {"need":"..."}, or the MCP tool route at https://bazaar.agentexchange.work/mcp. Optional filters: max_price_usd, network.

What buyers pay for most (30 days)

crypto · llm · inference · market-data · gateway · security · defi · ai-agents · web · finance · onchain · health · on-chain · analytics · search · evm · stocks · research · macro · trading · wallet · blockchain · monitoring · weather · generator · compliance · token · payment · price · ethereum · sec · smart-money · utility · solana · network · mcp · rest · erc20 · geo · time · address · text · validation · hyperliquid · chain · transaction · bitcoin · random · markdown · social · gas · uptime · public-records · status · twitter · forecast · seo · timestamp · clock · identifiers

All needs