The directory
Services that meet our listing criteria. Include everything we watch. The same metrics for each. Agents can run the same query at /api/v1/services.
666 matching · page 1 of 14
| Service | What it does (capability tree) | Purpose tags | Latest scheduled check | Scheduled checks passed / run (30-day window) | Lowest price per call (US$) | Response time of latest check (ms) | Freshness | Added from | Provider | Payment networks | Payment-terms changes (90 days) | Registry: unique payers (30 days) | Registry: paid calls (30 days) | Type | Endpoint we check | Monitoring since |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1inch Swap API quote (x402) | Crypto wallets and transfers Decentralised finance |
swap-quotedex-aggregation | Live, payment required |
100% · 34 of 34 run 0 missed · 1 day of history |
— | 99 ms | Fresh checked hourly |
Listing file | api.1inch.com 2 endpoints from 1inch.com |
x402:base | not tracked yet | — | — | API | GET api.1inch.com |
2026-10-16 |
| X Pay | Invoicing and billing | — | Live, payment required |
100% · 13 of 13 run 2 missed · 1 day of history |
$0.005 | 257 ms | Fresh checked hourly |
Registry | www.api-xpay.com 14 endpoints from api-xpay.com |
eip155:8453 | 0 in 1 day tracked | 167 | 5940 | API | GET www.api-xpay.com/x402/payment |
2026-10-16 |
| X Pay | Invoicing and billing | paymentquotepricing+2 | Live, payment required |
100% · 12 of 12 run 3 missed · under 1 day of history |
$0.005 | 270 ms | Fresh checked hourly |
Registry | www.api-xpay.com 14 endpoints from api-xpay.com |
eip155:8453 | 0 in 1 day tracked | 166 | 5895 | API | GET www.api-xpay.com/x402/quote |
2026-10-17 |
| api.onesource.io | Crypto and on-chain data Crypto wallets and transfers |
— | Live, payment required |
100% · 10 of 10 run 4 missed · 1 day of history |
$0.003 | 50 ms | Fresh checked hourly |
Registry | api.onesource.io 70 endpoints from onesource.io |
eip155:8453 | 0 in 1 day tracked | 451 | 458 | API | GET api.onesource.io/api/chain/erc20-balance |
2026-10-16 |
| api.onesource.io | Crypto wallets and transfers Crypto and on-chain data |
— | Live, payment required |
100% · 10 of 10 run 4 missed · 1 day of history |
$0.003 | 64 ms | Fresh checked hourly |
Registry | api.onesource.io 70 endpoints from onesource.io |
eip155:8453 | 0 in 1 day tracked | 396 | 396 | API | GET api.onesource.io/api/chain/live-balance |
2026-10-16 |
| Bitrefill | Gift cards and top-ups | — | Live, payment required |
100% · 2 of 2 run 0 missed · 1 day of history |
— | 373 ms | Fresh checked daily |
Registry | api.bitrefill.com 8 endpoints from bitrefill.com |
eip155:8453eip155:42161+3 | 0 in 1 day tracked | 36 | 161 | API | GET api.bitrefill.com/x402/gift-cards/search |
2026-10-16 |
| Laso Finance | Currency and banking | — | Live, payment required |
100% · 2 of 2 run 0 missed · 1 day of history |
$5 | 166 ms | Fresh checked daily |
Registry | laso.finance 9 endpoints from laso.finance |
eip155:8453solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | 0 in 1 day tracked | 34 | 52 | API | GET laso.finance/get-card |
2026-10-16 |
| 402rates.com | Payment gateways | — | Live, payment required |
100% · 2 of 2 run 0 missed · 1 day of history |
$0.001 | 501 ms | Fresh checked daily |
Registry | api.402rates.com 5 endpoints from 402rates.com |
eip155:8453eip155:137+2 | 0 in 1 day tracked | 32 | 39 | API | GET api.402rates.com/v1/ping |
2026-10-16 |
| TenPrint | Reference data Currency and banking |
— | Live, payment required |
100% · 2 of 2 run 0 missed · 1 day of history |
$0.001 | 102 ms | Fresh checked daily |
Registry | rubric-protocol.com 30 endpoints from rubric-protocol.com |
eip155:8453solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp+1 | 0 in 1 day tracked | 29 | 38 | API | GET rubric-protocol.com/v1/x402/hedera-facts… |
2026-10-16 |
| Vibe Springs | Crypto wallets and transfers | — | Live, payment required |
100% · 2 of 2 run 0 missed · 1 day of history |
$0.001 | 52 ms | Fresh checked daily |
Registry | vibesprings.net 25 endpoints from vibesprings.net |
eip155:8453 | 0 in 1 day tracked | 21 | 21 | API | GET vibesprings.net/api/price/base-gas |
2026-10-16 |
| api.loyalspark.online | Crypto and on-chain data Payment gateways |
— | Live, payment required |
100% · 2 of 2 run 0 missed · 1 day of history |
$0.001 | 223 ms | Fresh checked daily |
Registry | api.loyalspark.online 33 endpoints from loyalspark.online |
eip155:8453 | 0 in 1 day tracked | 17 | 47 | API | GET api.loyalspark.online/x402-gateway/balan… |
2026-10-16 |
| Bitrefill | Gift cards and top-ups | — | Live, payment required |
100% · 2 of 2 run 0 missed · 1 day of history |
$1000 | 348 ms | Fresh checked daily |
Registry | api.bitrefill.com 8 endpoints from bitrefill.com |
eip155:8453eip155:42161+2 | 0 in 1 day tracked | 16 | 53 | API | POST api.bitrefill.com/x402/invoice/pay |
2026-10-16 |
| api.loyalspark.online | Crypto and on-chain data Payment gateways |
— | Live, payment required |
100% · 2 of 2 run 0 missed · 1 day of history |
$0.001 | 207 ms | Fresh checked daily |
Registry | api.loyalspark.online 33 endpoints from loyalspark.online |
eip155:8453 | 0 in 1 day tracked | 16 | 71 | API | GET api.loyalspark.online/x402-gateway/rewar… |
2026-10-16 |
| Clash of Coins | Payment gateways | — | Live, payment required |
100% · 2 of 2 run 0 missed · 1 day of history |
$0.001 | 319 ms | Fresh checked daily |
Registry | x402.clashofcoins.com | eip155:8453 | 0 in 1 day tracked | 6 | 10 | API | GET x402.clashofcoins.com/x402/cheap-health |
2026-10-16 |
| FractalAI x402 Notary | Payment gateways Security |
— | Live, payment required |
100% · 2 of 2 run 0 missed · 1 day of history |
$0.005 | 431 ms | Fresh checked daily |
Registry | fractalai.net.co 11 endpoints from fractalai.net.co |
eip155:8453eip155:137+3 | 0 in 1 day tracked | 6 | 10 | API | POST fractalai.net.co/api/x402/witness |
2026-10-16 |
| Multichain RPC/balance | Crypto wallets and transfers | — | Live, payment required |
100% · 2 of 2 run 0 missed · 1 day of history |
— | 70 ms | Fresh checked daily |
Registry | multichain-rpc.clankerceo.wo… 12 endpoints from clankerceo.workers.dev |
eip155:8453eip155:137+1 | 0 in 1 day tracked | 6 | 7 | API | GET multichain-rpc.clankerceo.workers.dev/ba… |
2026-10-16 |
| SCRIPTMASTERLABS | Currency and banking | — | Live, payment required |
100% · 2 of 2 run 0 missed · 1 day of history |
$0.001 | 117 ms | Fresh checked daily |
Registry | squeezeos-api.onrender.com 25 endpoints from squeezeos-api.onrender.com |
eip155:8453 | 0 in 1 day tracked | 6 | 7 | API | GET squeezeos-api.onrender.com/api/fx/conver… |
2026-10-16 |
| TxGuard | Crypto wallets and transfers Security |
— | Live, payment required |
100% · 2 of 2 run 0 missed · 1 day of history |
$0.02 | 175 ms | Fresh checked daily |
Registry | txguard.schemasure.com 10 endpoints from schemasure.com |
eip155:8453 | 0 in 1 day tracked | 5 | 34 | API | POST txguard.schemasure.com/v1/tx/preflight |
2026-10-16 |
| api.run402.com | Invoicing and billing | — | Live, payment required |
100% · 1 of 1 run 0 missed · 1 day of history |
$0.1 | 361 ms | Fresh checked daily |
Registry | api.run402.com 6 endpoints from run402.com |
eip155:8453eip155:84532 | 0 in 1 day tracked | 63 | 63 | API | POST api.run402.com/tiers/v1/prototype |
2026-10-16 |
| keyring-agent.blockchhub.link | Crypto wallets and transfers | — | Live, payment required |
100% · 1 of 1 run 0 missed · 1 day of history |
$0.05 | 510 ms | Fresh checked daily |
Registry | keyring-agent.blockchhub.lin… 5 endpoints from blockchhub.link |
eip155:8453 | 0 in 1 day tracked | 58 | 14174 | API | GET keyring-agent.blockchhub.link/api/send-t… |
2026-10-16 |
| api.loyalspark.online | Crypto and on-chain data Payment gateways |
— | Live, payment required |
100% · 1 of 1 run 0 missed · 1 day of history |
$0.001 | 208 ms | Fresh checked daily |
Registry | api.loyalspark.online 33 endpoints from loyalspark.online |
eip155:8453 | 0 in 1 day tracked | 34 | 322 | API | GET api.loyalspark.online/x402-gateway/recip… |
2026-10-16 |
| api.x402node.dev | Currency and banking | — | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.004 | 295 ms | Fresh checked daily |
Registry | api.x402node.dev 499 endpoints from x402node.dev |
eip155:8453solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | 0 in 1 day tracked | 23 | 111 | API | GET api.x402node.dev/forex/convert/usd/cny/u… |
2026-10-17 |
| api.x402node.dev | Currency and banking | — | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.004 | 366 ms | Fresh checked daily |
Registry | api.x402node.dev 499 endpoints from x402node.dev |
eip155:8453solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | 0 in 1 day tracked | 23 | 112 | API | GET api.x402node.dev/forex/convert/cny/usd/c… |
2026-10-17 |
| api.x402node.dev | Currency and banking Market data |
— | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.005 | 229 ms | Fresh checked daily |
Registry | api.x402node.dev 499 endpoints from x402node.dev |
eip155:8453solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | 0 in 1 day tracked | 20 | 82 | API | GET api.x402node.dev/finance/convert |
2026-10-17 |
| api.loyalspark.online | Crypto and on-chain data Payment gateways |
— | Live, payment required |
100% · 1 of 1 run 0 missed · 1 day of history |
$0.002 | 166 ms | Fresh checked daily |
Registry | api.loyalspark.online 33 endpoints from loyalspark.online |
eip155:8453 | 0 in 1 day tracked | 15 | 44 | API | GET api.loyalspark.online/x402-gateway/custo… |
2026-10-16 |
| api.loyalspark.online | Crypto and on-chain data Payment gateways |
— | Live, payment required |
100% · 1 of 1 run 0 missed · 1 day of history |
$0.01 | 139 ms | Fresh checked daily |
Registry | api.loyalspark.online 33 endpoints from loyalspark.online |
eip155:8453 | 0 in 1 day tracked | 15 | 56 | API | POST api.loyalspark.online/x402-gateway/recip… |
2026-10-16 |
| x402.asterpay.io | Crypto wallets and transfers | — | Live, payment required |
100% · 1 of 1 run 0 missed · 1 day of history |
$0.0075 | 176 ms | Fresh checked daily |
Registry | x402.asterpay.io 21 endpoints from asterpay.io |
eip155:8453eip155:137+4 | 0 in 1 day tracked | 15 | 16 | API | POST x402.asterpay.io/v2/x402/offramp/quote |
2026-10-16 |
| api.loyalspark.online | Crypto and on-chain data Payment gateways |
— | Live, payment required |
100% · 1 of 1 run 0 missed · 1 day of history |
$0.005 | 109 ms | Fresh checked daily |
Registry | api.loyalspark.online 33 endpoints from loyalspark.online |
eip155:8453 | 0 in 1 day tracked | 14 | 68 | API | POST api.loyalspark.online/x402-gateway/recip… |
2026-10-16 |
| Bitrefill | Gift cards and top-ups | — | Live, payment required |
100% · 1 of 1 run 0 missed · 1 day of history |
$0.001 | 70 ms | Fresh checked daily |
Registry | api.bitrefill.com 8 endpoints from bitrefill.com |
eip155:8453eip155:42161+3 | 0 in 1 day tracked | 13 | 55 | API | GET api.bitrefill.com/x402/products/detail |
2026-10-16 |
| api.loyalspark.online | Crypto and on-chain data Payment gateways |
— | Live, payment required |
100% · 1 of 1 run 0 missed · 1 day of history |
$0.005 | 186 ms | Fresh checked daily |
Registry | api.loyalspark.online 33 endpoints from loyalspark.online |
eip155:8453 | 0 in 1 day tracked | 13 | 29 | API | POST api.loyalspark.online/x402-gateway/trans… |
2026-10-16 |
| Bitrefill | Gift cards and top-ups Accept payments |
— | Live, payment required |
100% · 1 of 1 run 0 missed · 1 day of history |
$0.001 | 85 ms | Fresh checked daily |
Registry | api.bitrefill.com 8 endpoints from bitrefill.com |
eip155:8453eip155:42161+3 | 0 in 1 day tracked | 12 | 23 | API | GET api.bitrefill.com/x402/checkout/info |
2026-10-16 |
| api.loyalspark.online | Crypto and on-chain data Payment gateways |
— | Live, payment required |
100% · 1 of 1 run 0 missed · 1 day of history |
$0.01 | 188 ms | Fresh checked daily |
Registry | api.loyalspark.online 33 endpoints from loyalspark.online |
eip155:8453 | 0 in 1 day tracked | 12 | 66 | API | POST api.loyalspark.online/x402-gateway/recip… |
2026-10-16 |
| Bitrefill | Gift cards and top-ups | — | Live, payment required |
100% · 1 of 1 run 0 missed · 1 day of history |
$0.002 | 42 ms | Fresh checked daily |
Registry | api.bitrefill.com 8 endpoints from bitrefill.com |
eip155:8453eip155:42161+3 | 0 in 1 day tracked | 11 | 47 | API | POST api.bitrefill.com/x402/invoice/create |
2026-10-16 |
| Laso Finance | Gift cards and top-ups | — | Live, payment required |
100% · 1 of 1 run 0 missed · 1 day of history |
$5.24 | 177 ms | Fresh checked daily |
Registry | laso.finance 9 endpoints from laso.finance |
eip155:8453solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | 0 in 1 day tracked | 10 | 15 | API | GET laso.finance/order-gift-card |
2026-10-16 |
| api.loyalspark.online | Crypto and on-chain data Payment gateways |
— | Live, payment required |
100% · 1 of 1 run 0 missed · 1 day of history |
$0.005 | 170 ms | Fresh checked daily |
Registry | api.loyalspark.online 33 endpoints from loyalspark.online |
eip155:8453 | 0 in 1 day tracked | 10 | 31 | API | POST api.loyalspark.online/x402-gateway/updat… |
2026-10-16 |
| api.printmoneylab.com | Currency and banking | — | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.001 | 506 ms | Fresh checked daily |
Registry | api.printmoneylab.com 12 endpoints from printmoneylab.com |
eip155:8453eip155:137+1 | 0 in 1 day tracked | 10 | 42 | API | GET api.printmoneylab.com/api/v1/fx-rate |
2026-10-17 |
| OnRamperX | Crypto wallets and transfers Currency and banking |
— | Live, payment required |
100% · 1 of 1 run 0 missed · 1 day of history |
$0.005 | 148 ms | Fresh checked daily |
Registry | router.mudko.com 10 endpoints from mudko.com |
eip155:8453 | 0 in 1 day tracked | 9 | 10 | API | GET router.mudko.com/api/x402/route |
2026-10-16 |
| x402 Spend Cap/Allowance Check | Crypto wallets and transfers | — | Live, payment required |
100% · 1 of 1 run 0 missed · 1 day of history |
$0.001 | 151 ms | Fresh checked daily |
Registry | audit.liquidlogicx.com 4 endpoints from liquidlogicx.com |
eip155:8453 | 0 in 1 day tracked | 9 | 10 | API | GET audit.liquidlogicx.com/api/allowance |
2026-10-16 |
| x402scan | Payment gateways | x402 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.01 | 130 ms | Fresh checked daily |
Registry | www.x402scan.com 22 endpoints from x402scan.com |
eip155:8453 | 0 in 1 day tracked | 9 | 215 | API | GET www.x402scan.com/api/x402/facilitators/s… |
2026-10-17 |
| ECB FX Rates | Market data Currency and banking |
— | Live, payment required |
100% · 1 of 1 run 0 missed · 1 day of history |
$0.005 | 88 ms | Fresh checked daily |
Registry | 4yearcycle.com 3 endpoints from 4yearcycle.com |
eip155:8453 | 0 in 1 day tracked | 8 | 8 | API | GET 4yearcycle.com/x402/fx-rates |
2026-10-16 |
| HyperNatt Terminal | Crypto wallets and transfers Decentralised finance |
bitcoinhyperliquidtrading+2 | Live, payment required |
100% · 1 of 1 run 0 missed · 1 day of history |
$0.001 | 77 ms | Fresh checked daily |
Registry | hypernatt.com 3 endpoints from hypernatt.com |
eip155:8453solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | 0 in 1 day tracked | 8 | 39 | API | GET hypernatt.com/api/m2m/swap/quote |
2026-10-16 |
| JAW.id ENS Resolver | Crypto wallets and transfers | — | Live, payment required |
100% · 1 of 1 run 0 missed · 1 day of history |
$0.005 | 25 ms | Fresh checked daily |
Registry | api.justaname.id 3 endpoints from justaname.id |
eip155:8453 | 0 in 1 day tracked | 8 | 23 | API | GET api.justaname.id/ens/v2/resolve |
2026-10-16 |
| Otto AI | Currency and banking Market data |
forexfx-ratescurrency-exchange+2 | Live, payment required |
100% · 1 of 1 run 0 missed · 1 day of history |
$0.001 | 69 ms | Fresh checked daily |
Registry | x402.ottoai.services 77 endpoints from ottoai.services |
eip155:8453solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | 0 in 1 day tracked | 8 | 10 | API | GET x402.ottoai.services/fx-rates |
2026-10-16 |
| Oblique Markets | Payment gateways Market data |
bazaarpricestats+1 | Live, payment required |
100% · 1 of 1 run 0 missed · 1 day of history |
$0.002 | 35 ms | Fresh checked daily |
Registry | api.oblique.markets 67 endpoints from oblique.markets |
eip155:8453solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | 0 in 1 day tracked | 7 | 7 | API | GET api.oblique.markets/api/v1/paid/bazaar-p… |
2026-10-16 |
| Oblique Markets | Payment gateways Website analysis |
x402facilitatorhealth+1 | Live, payment required |
100% · 1 of 1 run 0 missed · 1 day of history |
$0.003 | 6 ms | Fresh checked daily |
Registry | api.oblique.markets 67 endpoints from oblique.markets |
eip155:8453solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | 0 in 1 day tracked | 7 | 12 | API | GET api.oblique.markets/api/v1/paid/x402-fac… |
2026-10-16 |
| TxSim Decoder | Crypto wallets and transfers Security |
— | Live, payment required |
100% · 1 of 1 run 0 missed · 1 day of history |
$0.002 | 149 ms | Fresh checked daily |
Registry | simulate.cyberwarex.com 49 endpoints from cyberwarex.com |
eip155:8453 | 0 in 1 day tracked | 7 | 44 | API | GET simulate.cyberwarex.com/decode |
2026-10-16 |
| x402 trending sellers | Payment gateways Directories of services |
paymentsx402trending+2 | Live, payment required |
100% · 1 of 1 run 0 missed · 1 day of history |
$0.005 | 104 ms | Fresh checked daily |
Registry | agent402.tools 636 endpoints from agent402.tools |
eip155:8453eip155:137+10 | 0 in 1 day tracked | 7 | 12 | API | GET agent402.tools/api/x402-trending |
2026-10-16 |
| x402scan | Payment gateways Crypto and on-chain data |
x402 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.01 | 175 ms | Fresh checked daily |
Registry | www.x402scan.com 22 endpoints from x402scan.com |
eip155:8453 | 0 in 1 day tracked | 7 | 85 | API | GET www.x402scan.com/api/x402/merchants/:add…template URL |
2026-10-17 |
| Bitrefill | Gift cards and top-ups | — | Live, payment required |
100% · 1 of 1 run 0 missed · 1 day of history |
$0.002 | 144 ms | Fresh checked daily |
Registry | api.bitrefill.com 8 endpoints from bitrefill.com |
eip155:8453eip155:42161+3 | 0 in 1 day tracked | 6 | 18 | API | GET api.bitrefill.com/x402/topups/search |
2026-10-16 |
| Busker FX Rates | Market data Currency and banking |
fxforexexchange-rates+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.001 | 1539 ms | Fresh checked daily |
Registry | workbot1.oddsys.org 13 endpoints from oddsys.org |
eip155:8453 | 0 in 1 day tracked | 6 | 6 | API | POST workbot1.oddsys.org/fx |
2026-10-17 |
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