provider

plainchain.appin60.com

16 listed endpoints · free reliability snapshot (may be up to 24h old)

endpoints

avg trust score

75.9

ecosystem avg 45.4

avg 30-day uptime

100.0%

ecosystem avg 54.9%

avg latency (EU)

1045 ms

measured from a single EU vantage point; includes network round-trip distance to the endpoint

price band

$0.001042–$0.009942

USDC per call

networks

Base

B 16

At a glance

plainchain.appin60.com operates 16 listed x402 endpoints across 1 network. 16 of them carry a computed trust score, averaging 75.9 of 100 (above the ecosystem average of 45.4). Average 30-day uptime across the measured endpoints is 100.0% (above the ecosystem average of 54.9%). Advertised prices range from $0.001042 to $0.009942 USDC per call. Best-scored endpoint: /v1/x402/echo (grade B, 76.1).

Top endpoints by trust score

All endpoints

endpoint▼	grade▼	uptime 30d▼	conf.▼	price▼
/v1/x402/echoDebug your x402 client on Base mainnet for $0.001: returns the paym…	B 76.1	100.0%	0.83	$0.001042
/v1/bazaar/searchFind x402 APIs that agents actually pay for: keyword search over th…	B 76.0	100.0%	0.83	$0.001942
/v1/balancesWallet balances with USD values on Base, Arbitrum, Ethereum or Opti…	B 76.1	100.0%	0.83	$0.001942
/v1/fortuneA crypto fortune cookie: one short line of on-chain wisdom, picked…	B 76.0	100.0%	0.83	$0.001042
/v1/factA random crypto history fact (Bitcoin genesis, Pizza Day, The Merge…	B 76.1	100.0%	0.83	$0.001042
/v1/gasCurrent gas price on Base, Arbitrum, Ethereum or Optimism, with the…	B 75.9	100.0%	0.83	$0.001042
/v1/priceUSD spot price for up to 10 crypto symbols in one call (ETH, BTC, S…	B 75.8	100.0%	0.82	$0.001042
/v1/allowanceERC-20 approval check on Base, Arbitrum, Ethereum or Optimism: how…	B 76.0	100.0%	0.82	$0.001042
/v1/txTransaction status and plain-English details on Base, Arbitrum, Eth…	B 75.8	100.0%	0.83	$0.002942
/v1/x402scan/registerRegister your x402 origin on x402scan in one paid call, without SIW…	B 75.7	100.0%	0.83	$0.009942
/v1/tokenERC-20 token lookup on Base, Arbitrum, Ethereum or Optimism: name,…	B 75.9	100.0%	0.83	$0.001942
/v1/addressWhat is this address? Classifies any address on Base, Arbitrum, Eth…	B 75.7	100.0%	0.83	$0.001942
/v1/blockLatest block on Base, Arbitrum, Ethereum or Optimism: number, hash,…	B 75.9	100.0%	0.82	$0.001042
/v1/bazaar/hostIs my x402 API in the Coinbase Bazaar? Give a hostname; get every B…	B 76.0	100.0%	0.82	$0.001042
/v1/x402/receiptVerify an x402 or USDC payment on-chain from its transaction hash:…	B 75.8	100.0%	0.83	$0.002942
/v1/randomVerifiable random coin flip, dice roll and integer from the latest…	B 75.7	100.0%	0.83	$0.001042

Grades are our independent measurement, recomputed daily; provider-supplied names and descriptions are unverified claims. Live re-probe and 90-day history via the paid API.