Route: quote

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

X Pay

X Pay: Payment quote with amount, asset, and merchant wallet

GET https://www.api-xpay.com/x402/quote · 0.005 USD · base

237 different buyers paid this exact route 7020 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 326 ms

Payment terms (sign and send with the first request)

[
 {
  "scheme": "exact",
  "network": "eip155:8453",
  "amount": "5000",
  "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
  "payTo": "0x589a2314a2E05F45e40C4823Da3Ba58D421dB3d8",
  "maxTimeoutSeconds": 60,
  "resource": "https://www.api-xpay.com/x402/quote",
  "extra": {
   "name": "USD Coin",
   "version": "2"
  }
 }
]

census record · seller

Alternative 1

pro-api.coinmarketcap.com

Get the latest market quotes for one or more cryptocurrencies.

GET https://pro-api.coinmarketcap.com/x402/v3/cryptocurrency/quotes/latest · 0.01 USD · base

18 different buyers paid this exact route 64 times in the last 30 days (Coinbase CDP catalogue), last on 2026-10-24; answered a valid x402 402 to our check 1 s before this answer, in 145 ms

Payment terms (sign and send with the first request)

[
 {
  "scheme": "exact",
  "network": "eip155:8453",
  "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
  "payTo": "0x3C5f3a6cE224BB89D72f5EB4232ecC27F67B3eeA",
  "maxTimeoutSeconds": 30,
  "extra": {
   "name": "USD Coin",
   "version": "2",
   "x402PaymentConfigId": "699dbab79f32ffde650104aa",
   "assetTransferMethod": "eip3009"
  },
  "amount": "10000"
 },
 {
  "scheme": "exact",
  "network": "eip155:56",
  "asset": "0xcE24439F2D9C6a2289F741120FE202248B666666",
  "payTo": "0x3C5f3a6cE224BB89D72f5EB4232ecC27F67B3eeA",
  "maxTimeoutSeconds": 30,
  "extra": {
   "name": "United Stables",
   "version": "1",
   "x402PaymentConfigId": "69ef242e50455dcce02f3061",
   "assetTransferMethod": "permit2-exact",
   "signerAddress": "0x34F7a661160780Ce1346e6D7B96D2bE244590899",
   "spenderAddress": "0x3038f7ac3b4D1a3fe886BdCB5cD01e9f6BDd8633"
  },
  "amount": "10000000000000000"
 },
 {
  "scheme": "exact",
  "network": "eip155:56",
  "asset": "0xcE24439F2D9C6a2289F741120FE202248B666666",
  "payTo": "0x3C5f3a6cE224BB89D72f5EB4232ecC27F67B3eeA",
  "maxTimeoutSeconds": 30,
  "extra": {
   "name": "United Stables",
   "version": "1",
   "x402PaymentConfigId": "69ef242e50455dcce02f2e77",
   "assetTransferMethod": "eip3009",
   "signerAddress": "0x34F7a661160780Ce1346e6D7B96D2bE244590899"
  },
  "amount": "10000000000000000"
 }
]

census record · seller

Alternative 2

Stock quote

Stock quote: End-of-day US equity quote from a licensed feed: last close, day range, conso

GET https://agent402.tools/api/stock-quote · 0.001 USD · base

9 different buyers paid this exact route 65 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 179 ms

Payment terms (sign and send with the first request)

[
 {
  "scheme": "exact",
  "network": "eip155:8453",
  "amount": "1000",
  "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
  "payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0",
  "maxTimeoutSeconds": 300,
  "extra": {
   "name": "USD Coin",
   "version": "2"
  },
  "outputSchema": {
   "type": "object"
  }
 },
 {
  "scheme": "upto",
  "network": "eip155:8453",
  "amount": "1000",
  "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
  "payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0",
  "maxTimeoutSeconds": 300,
  "extra": {
   "name": "USD Coin",
   "version": "2",
   "assetTransferMethod": "permit2",
   "facilitatorAddress": "0x14fDa13953Fc30428938E6BF950d036e77214e52"
  }
 },
 {
  "scheme": "exact",
  "network": "eip155:8453",
  "amount": "1000",
  "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
  "payTo": "0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0",
  "maxTimeoutSeconds": 604900,
  "extra": {
   "name": "GatewayWalletBatched",
   "version": "1",
   "verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee"
  }
 }
]

census record · seller

Alternative 3

HyperNatt Terminal

HyperNatt Terminal: NattSwap cross-chain swap quote (Li.Fi)

GET https://hypernatt.com/api/m2m/swap/quote · 0.001 USD · base

6 different buyers paid this exact route 55 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": "0x5a78ace5dd133316c8aaf7e156fbfc57e1209cf9",
  "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
  "maxTimeoutSeconds": 60,
  "extra": {
   "name": "USD Coin",
   "version": "2"
  }
 }
]

census record · seller

Alternative 4

Losbeto Market Intelligence

Losbeto Market Intelligence: What is AAPL trading at this second? Live quote with daily ch

GET https://api.losbeto.xyz/stock-quote · 0.015 USD · base

4 different buyers paid this exact route 80 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": "base",
  "amount": "15000",
  "payTo": "0xd5Ba9711a3D052846a3695C70e7fcb8b3168FE7d",
  "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