Route: options

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

DefiLlama DeFi TVL & Yields

DefiLlama DeFi TVL & Yields: Options volumes for one chain by DefiLlama — options-protocol

GET https://defillama.use.x402atlas.com/options-chain · 0.005 USD · base

6 different buyers paid this exact route 10 times in the last 30 days (Coinbase CDP catalogue), last on 2026-10-21; answered a valid x402 402 to our check 1 s before this answer, in 151 ms

Payment terms (sign and send with the first request)

[
 {
  "scheme": "exact",
  "network": "eip155:8453",
  "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
  "amount": "5000",
  "payTo": "0xCB8025D951e5E45Be7D288B658EEee6f05713006",
  "maxTimeoutSeconds": 300,
  "extra": {
   "merchant": "x402Atlas",
   "name": "USD Coin",
   "tier": "standard",
   "version": "2"
  }
 },
 {
  "scheme": "exact",
  "network": "eip155:137",
  "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
  "amount": "5000",
  "payTo": "0xCB8025D951e5E45Be7D288B658EEee6f05713006",
  "maxTimeoutSeconds": 300,
  "extra": {
   "merchant": "x402Atlas",
   "name": "USD Coin",
   "tier": "standard",
   "version": "2"
  }
 },
 {
  "scheme": "exact",
  "network": "eip155:42161",
  "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
  "amount": "5000",
  "payTo": "0xCB8025D951e5E45Be7D288B658EEee6f05713006",
  "maxTimeoutSeconds": 300,
  "extra": {
   "merchant": "x402Atlas",
   "name": "USD Coin",
   "tier": "standard",
   "version": "2"
  }
 }
]

census record · seller

Alternative 1

OptionsFlow

OptionsFlow: Options flow intelligence — unusual activity put/call ratios large block trad

GET https://options.lonestaroracle.xyz/flow · 0.05 USD · base

3 different buyers paid this exact route 8 times in the last 30 days (Coinbase CDP catalogue), last on 2026-10-16; answered a valid x402 402 to our check 1 s before this answer, in 111 ms

Payment terms (sign and send with the first request)

[
 {
  "scheme": "exact",
  "network": "base",
  "maxAmountRequired": "50000",
  "resource": "https://options.lonestaroracle.xyz/flow",
  "description": "Options flow (equities + crypto)",
  "mimeType": "",
  "payTo": "0x52Ab53912D37759B2ad364f22dD06B16714b6C06",
  "maxTimeoutSeconds": 300,
  "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
  "extra": {
   "name": "USD Coin",
   "version": "2"
  }
 },
 {
  "scheme": "exact",
  "network": "solana",
  "maxAmountRequired": "50000",
  "resource": "https://options.lonestaroracle.xyz/flow",
  "description": "Options flow (equities + crypto)",
  "mimeType": "",
  "payTo": "3nmeVj5m9Uq2hSTfsVsn3tJMHRJQNMKR1AjzyUJbrSgw",
  "maxTimeoutSeconds": 300,
  "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
  "extra": {
   "feePayer": "BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"
  }
 }
]

census record · seller

Alternative 2

api.newsgurus.ai

News Gurus Intel API — recent unusual options-flow signals: sweep clusters and large-premi

GET https://api.newsgurus.ai/x402/options/flow · 0.05 USD · base

5 different buyers paid this exact route 7 times in the last 30 days (Coinbase CDP catalogue), last on 2026-10-21; answered a valid x402 402 to our check 1 s before this answer, in 170 ms

Payment terms (sign and send with the first request)

[
 {
  "scheme": "exact",
  "network": "eip155:8453",
  "amount": "50000",
  "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
  "payTo": "0xa9a38639Ed4Aebc04092E21F3399c56545450713",
  "maxTimeoutSeconds": 300,
  "extra": {
   "name": "USD Coin",
   "version": "2"
  }
 }
]

census record · seller

Alternative 3

StableTravel

StableTravel: Get booking options for a specific flight. Requires a departure_token from a

GET https://stabletravel.dev/api/google-flights/booking · 0.02 USD · base

4 different buyers paid this exact route 14 times in the last 30 days (Coinbase CDP catalogue), last on 2026-10-23; 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": "20000",
  "payTo": "0xDd257723b86B4947483905cdAcBbBC70fACF2ec0",
  "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
  "maxTimeoutSeconds": 300,
  "extra": {
   "name": "USD Coin",
   "version": "2"
  }
 }
]

census record · seller

Alternative 4

api.reloadpi.com

Reloadpi — Get available filter options for voucher search including brands, countries and

GET https://api.reloadpi.com/api/catalog/vouchers/filters · 0.001 USD · base

5 different buyers paid this exact route 7 times in the last 30 days (Coinbase CDP catalogue), last on 2026-10-25; 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": "1000",
  "payTo": "0x8a598A28a435Fe44D31854251b1c88d0781ea822",
  "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