Route: evm

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

ApiToll Multi-Chain EVM Gas

ApiToll Multi-Chain EVM Gas: Multi-chain EVM gas price oracle for AI agents — 17 chains (E

GET https://evm-gas.apitoll.cloud/v1/evm/gas · 0.001 USD · base

7 different buyers paid this exact route 7 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 464 ms

Payment terms (sign and send with the first request)

[
 {
  "scheme": "exact",
  "network": "eip155:8453",
  "amount": "1000",
  "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
  "payTo": "0xcc69d619E6053F88A4845066518f465bD06Fc96c",
  "maxTimeoutSeconds": 300,
  "extra": {
   "name": "USD Coin",
   "version": "2"
  }
 }
]

census record · seller

Alternative 1

golf-evm-math.x402-evm-math.workers.dev

Validate an EVM address, return EIP-55 checksum, optionally compute CREATE/CREATE2 contrac

GET https://golf-evm-math.x402-evm-math.workers.dev/evm/address · 0.001 USD · base

3 different buyers paid this exact route 4 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 131 ms

Payment terms (sign and send with the first request)

[
 {
  "scheme": "exact",
  "network": "eip155:8453",
  "amount": "1000",
  "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
  "payTo": "0x0881B857608F996e4c8DcFE09D55C6C188CF19b5",
  "maxTimeoutSeconds": 300,
  "extra": {
   "name": "USD Coin",
   "version": "2"
  }
 }
]

census record · seller

Alternative 2

golf-evm-math.x402-evm-math.workers.dev

Decode EVM calldata (0x...) into function signature and typed arguments using a built-in t

GET https://golf-evm-math.x402-evm-math.workers.dev/evm/decode · 0.002 USD · base

3 different buyers paid this exact route 3 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 131 ms

Payment terms (sign and send with the first request)

[
 {
  "scheme": "exact",
  "network": "eip155:8453",
  "amount": "2000",
  "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
  "payTo": "0x0881B857608F996e4c8DcFE09D55C6C188CF19b5",
  "maxTimeoutSeconds": 300,
  "extra": {
   "name": "USD Coin",
   "version": "2"
  }
 }
]

census record · seller

Alternative 3

SEC company lookup API

SEC company lookup API: Company enrichment from SEC EDGAR: resolve ticker/CIK/name to lega

GET https://golf-evm-math.x402-evm-math.workers.dev/company/lookup · 0.0022 USD · base

3 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 (2026-10-25)

Payment terms (sign and send with the first request)

[
 {
  "scheme": "exact",
  "network": "eip155:8453",
  "amount": "2200",
  "payTo": "0x0881B857608F996e4c8DcFE09D55C6C188CF19b5",
  "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
  "maxTimeoutSeconds": 300,
  "extra": {
   "name": "USD Coin",
   "version": "2"
  }
 }
]

census record · seller

Alternative 4

golf-evm-math.x402-evm-math.workers.dev

Convert between Uniswap-V3 tick and price (token1 per token0, with decimals), including sq

GET https://golf-evm-math.x402-evm-math.workers.dev/defi/v3-tick · 0.002 USD · base

4 different buyers paid this exact route 4 times in the last 30 days (Coinbase CDP catalogue), last on 2026-10-25; answered a valid 402 at the census probe (2026-10-25)

Payment terms (sign and send with the first request)

[
 {
  "scheme": "exact",
  "network": "eip155:8453",
  "amount": "2000",
  "payTo": "0x0881B857608F996e4c8DcFE09D55C6C188CF19b5",
  "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