Route: devtools

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

pricing-state-api.replit.app

$0.01 USDC required (x402 / Base or Solana) Paid 0.01 USDC, and only when there is somethi

GET https://pricing-state-api.replit.app/api/sets/devtools/changes · 0.01 USD · solana

0 different buyers paid this exact route 0 times in the last 30 days (Coinbase CDP catalogue); answered a valid x402 402 to our check 1 s before this answer, in 520 ms

Payment terms (sign and send with the first request)

[
 {
  "scheme": "exact",
  "network": "eip155:8453",
  "asset": "USDC",
  "amount": "10000",
  "payTo": "0x66DB4da77742BEdb5CafFdA3C496D3aE8F837368"
 },
 {
  "scheme": "exact",
  "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
  "asset": "USDC",
  "amount": "10000",
  "payTo": "8AgYKpSuwJ4jnhyrBeBKXN59W4vx44ohdbC1ThQjXZqT"
 }
]

census record · seller

Alternative 1

Citiview Agent Market

Citiview Agent Market: Developer toolbox in one call: sha256/sha1/sha512 hashes, base64/ur

GET https://agents.citiviewgroup.com/v1/devtools · 0.002 USD · base

2 different buyers paid this exact route 2 times in the last 30 days (Coinbase CDP catalogue), last on 2026-10-15; did not answer a valid 402 to our check just now (530)

Payment terms (sign and send with the first request)

[
 {
  "scheme": "exact",
  "network": "eip155:8453",
  "amount": "2000",
  "payTo": "0xD2bc1DaA83F64729BfB3f825e690F3fce13e1AA2",
  "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
  "maxTimeoutSeconds": 120,
  "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