Route: kyb

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

Factline

Factline: Company lookup in 10 official European registers plus GLEIF (KYB). Use when you

GET https://factline.dev/v1/company/lookup · 0.008 USD · base

4 different buyers paid this exact route 6 times in the last 30 days (Coinbase CDP catalogue), last on 2026-10-23; answered a valid x402 402 to our check 1 s before this answer, in 669 ms

Payment terms (sign and send with the first request)

[
 {
  "scheme": "exact",
  "network": "eip155:8453",
  "amount": "8000",
  "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
  "payTo": "0xb58dd178abac67f6d4894437a7fc725cbddb2075",
  "maxTimeoutSeconds": 120,
  "extra": {
   "name": "USD Coin",
   "version": "2"
  }
 },
 {
  "scheme": "exact",
  "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
  "amount": "8000",
  "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
  "payTo": "fyqifu7otDYanhqr84B9YzZfA5LwRTJ1uFLqDJinMTK",
  "maxTimeoutSeconds": 120,
  "extra": {
   "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
  }
 }
]

census record · seller

Alternative 1

Verif Entreprise FR

Verif Entreprise FR: France: French company verification (KYB) by SIREN in one call. Legal

GET https://api-production-24833.up.railway.app/v1/verify · 0.01 USD · base

4 different buyers paid this exact route 6 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 246 ms

Payment terms (sign and send with the first request)

[
 {
  "scheme": "exact",
  "network": "eip155:8453",
  "amount": "10000",
  "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
  "payTo": "0x9f1ca575893c1F88d622BDf1CD578b810f2B878d",
  "maxTimeoutSeconds": 120,
  "extra": {
   "name": "USD Coin",
   "version": "2"
  }
 },
 {
  "scheme": "exact",
  "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
  "amount": "10000",
  "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
  "payTo": "HE1TKQJTP64ELnAV2EaFVztR7Sa9dye5rUs9HqJRqED3",
  "maxTimeoutSeconds": 120,
  "extra": {
   "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
  }
 }
]

census record · seller

Alternative 2

kyb-screen

kyb-screen: Screen a company name against the GLEIF business registry: fuzzy name search r

GET https://api.agentstools.dev/kyb/screen · 0.008 USD · base

2 different buyers paid this exact route 2 times in the last 30 days (Coinbase CDP catalogue), last on 2026-10-08; answered a valid x402 402 to our check 1 s before this answer, in 1277 ms

Payment terms (sign and send with the first request)

[
 {
  "scheme": "exact",
  "network": "eip155:8453",
  "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
  "amount": "8000",
  "payTo": "0xF22e558a00D91Ee12A1F50C52186FecB8dDFf493",
  "maxTimeoutSeconds": 300,
  "extra": {
   "name": "USD Coin",
   "version": "2"
  }
 }
]

census record · seller

Alternative 3

kyb-verify

kyb-verify: Verify a business is real and get a legitimacy verdict plus a 0-100 risk score

GET https://api.agentstools.dev/kyb/verify · 0.02 USD · base

2 different buyers paid this exact route 2 times in the last 30 days (Coinbase CDP catalogue), last on 2026-10-18; answered a valid 402 at the census probe (2026-10-01)

Payment terms (sign and send with the first request)

[
 {
  "scheme": "exact",
  "network": "eip155:8453",
  "amount": "20000",
  "payTo": "0xF22e558a00D91Ee12A1F50C52186FecB8dDFf493",
  "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
  "maxTimeoutSeconds": 300,
  "extra": {
   "name": "USD Coin",
   "version": "2"
  }
 }
]

census record · seller

Alternative 4

Company KYB Check with Score A t

Company KYB Check with Score A t: Full EU company check in one call: LEI entity status, VA

POST https://agentsvc.io/api/v1/proxy/kyb-check · 0.12 USD · base

1 different buyers paid this exact route 3 times in the last 30 days (Coinbase CDP catalogue), last on 2026-10-22; 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": "120000",
  "payTo": "0x622efA6Ceb83a5b6EdBC931332f4db68B7f74F27",
  "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