Route: oracle
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
api.x402node.dev
Live gas oracle with slow, standard and fast fee tiers computed from recent block fee hist
GET https://api.x402node.dev/chain/gas-oracle · 0.006 USD · base
20 different buyers paid this exact route 101 times in the last 30 days (Coinbase CDP catalogue), last on 2026-10-25; answered a valid x402 402 to our check 4 s before this answer, in 95 ms
Payment terms (sign and send with the first request)
[
{
"scheme": "exact",
"network": "eip155:8453",
"amount": "6000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e",
"maxTimeoutSeconds": 300,
"extra": {
"name": "USD Coin",
"version": "2"
}
},
{
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"amount": "6000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"payTo": "9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up",
"maxTimeoutSeconds": 300,
"extra": {
"feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
}
}
]Alternative 1
Signal Oracle
Signal Oracle: Full stored detail for a single SEC EDGAR merger / acquisition agreements f
GET https://oracles-production.up.railway.app/v1/edgar-ma/status · 0.01 USD · base
4 different buyers paid this exact route 53 times in the last 30 days (Coinbase CDP catalogue), last on 2026-10-22; answered a valid x402 402 to our check 4 s before this answer, in 272 ms
Payment terms (sign and send with the first request)
[
{
"scheme": "exact",
"network": "eip155:8453",
"amount": "10000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0xC66EE26cAE6cd34970f51f644f36D720826d392A",
"maxTimeoutSeconds": 300,
"extra": {
"name": "USD Coin",
"version": "2"
}
}
]Alternative 2
www.oracleinsight.xyz
Pre-trade safety check: oracle-immune-system verdict for one trade, with verifiable EIP-71
GET https://www.oracleinsight.xyz/api/v1/safety/pre-trade · 0.02 USD · base
6 different buyers paid this exact route 52 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 4012 ms
Payment terms (sign and send with the first request)
[
{
"scheme": "exact",
"network": "eip155:8453",
"amount": "20000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x5FBbbCbF2Ade44F5c604E5E55f11945E1ADdD231",
"maxTimeoutSeconds": 60,
"extra": {
"name": "USD Coin",
"version": "2"
}
},
{
"scheme": "exact",
"network": "eip155:137",
"amount": "20000",
"asset": "0x3c499c542cef5e3811e1192ce70d8cc03d5c3359",
"payTo": "0x5FBbbCbF2Ade44F5c604E5E55f11945E1ADdD231",
"maxTimeoutSeconds": 60,
"extra": {
"name": "USD Coin",
"version": "2"
}
},
{
"scheme": "exact",
"network": "eip155:42161",
"amount": "20000",
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"payTo": "0x5FBbbCbF2Ade44F5c604E5E55f11945E1ADdD231",
"maxTimeoutSeconds": 60,
"extra": {
"name": "USD Coin",
"version": "2"
}
}
]Alternative 3
DeFi Safety Oracle
DeFi Safety Oracle: Cheapest identity taster ($0.001): feed it a 0x address or @handle, ge
GET https://oracle.cyberwarex.com/v1/identity/quick · 0.001 USD · base
5 different buyers paid this exact route 24 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": "0x058D0Cc5CC97e61e8A9f38D6d6365bce525921B2",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"maxTimeoutSeconds": 300,
"extra": {
"name": "USD Coin",
"version": "2"
}
}
]Alternative 4
Signal Oracle
Signal Oracle: Full detail for a single vulnerability advisory by CVE / GHSA ID (e.g. 'ghs
GET https://oracles-production.up.railway.app/v1/ghsa-composer/status · 0.01 USD · base
4 different buyers paid this exact route 29 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": "eip155:8453",
"amount": "10000",
"payTo": "0xC66EE26cAE6cd34970f51f644f36D720826d392A",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"maxTimeoutSeconds": 300,
"extra": {
"name": "USD Coin",
"version": "2"
}
}
]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