x402 merchant
ApiToll Base Gas Oracle$0.001 / callgas.apitoll.cloud
BaseGasGas-oracleGas-priceTransaction-fees

Base gas oracle / gas price API for AI agents and bots — get the gas price for a transaction on Base in one x402 call. Real-time slow/standard/fast EIP-1559 fee tiers from a live eth_feeHistory call, returned as DROP-IN maxFeePerGas + maxPriorityFeePerGas in wei — plug straight into a viem/ethers transaction, no gwei conversion. Plus base fee, head block, and network fullness. Call it before every Base tx to set a fair fee or wait out congestion.

MerchantReport

0xcc69…c96c

0xcc69d619e6053f88a4845066518f465bd06fc96cExplorer
Inbound volume
$0.69↑ 500%
Last 7d vs prior 7d
Settlements
641↑ 500%
Last 7d vs prior 7d
62
Distinct counterparties

Chains: Base (641)

Funds flow over time

Activity

MarAprMayJunJulAug
LessMore

One square per day; click a day to see its settlements in the ledger.

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0x8a1a…aa53$0.00$0.3333117d agoGraph
0x7aba…507d$0.00$0.1515252d agoGraph
0x5609…60f6$0.00$0.041247d agoGraph
0x9cc4…b176$0.00$0.02970d agoGraph
0xc533…2d7a$0.00$0.021613d agoGraph
0x9dd5…08c2$0.00$0.011240d agoGraph
0x2cbb…a5cc$0.00$0.007744d agoGraph
0xff6b…b4f6$0.00$0.007381d agoGraph

Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.

Data quality

No concentration or self-dealing patterns detected in observed activity.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x89c0…c6fb0xcc69…c96cBase$0.001100%coinbase6h ago0x29c74e…fff049
0x89c0…c6fb0xcc69…c96cBase$0.001100%coinbase1d ago0xf618ae…59d6b6
0x89c0…c6fb0xcc69…c96cBase$0.001100%coinbase3d ago0x11a4c1…6011b5
0xc59e…98dc0xcc69…c96cBase$0.001100%coinbase3d ago0xe6da52…72d959
0xf331…194c0xcc69…c96cBase$0.001100%coinbase3d ago0x7fe429…8a9087
0x0c30…dbc30xcc69…c96cBase$0.001100%coinbase4d ago0x1ba455…8ac40f
0x88f6…29d40xcc69…c96cBase$0.001100%coinbase4d ago0xa6cf80…b7b90d
0x54e1…f4e00xcc69…c96cBase$0.001100%coinbase5d ago0x50eb11…98a0f7
0x54e1…f4e00xcc69…c96cBase$0.001100%coinbase5d ago0xd70f74…22002b
0x2a07…7bae0xcc69…c96cBase$0.001100%coinbase5d ago0x0e5fe2…d025d4
0x2a07…7bae0xcc69…c96cBase$0.001100%coinbase5d ago0xc09a24…b66da2
0x2a07…7bae0xcc69…c96cBase$0.001100%coinbase5d ago0x39bb7e…5b2b39
0x6446…e6d50xcc69…c96cBase$0.001100%Route unknown7d ago0xdc86a7…6c9a91
0x843b…c4a70xcc69…c96cBase$0.001100%Route unknown12d ago0xebd02c…05924a
0xc533…2d7a0xcc69…c96cBase$0.001100%Route unknown13d ago0x498240…a06857
0xc533…2d7a0xcc69…c96cBase$0.001100%Route unknown13d ago0xdd9c85…21aea8
0xf843…49300xcc69…c96cBase$0.001100%Route unknown14d ago0xb22402…924c78
0x8a1a…aa530xcc69…c96cBase$0.001100%Route unknown17d ago0xe930a1…84986d
0x8a1a…aa530xcc69…c96cBase$0.001100%Route unknown17d ago0xbe97e6…253534
0x37cc…ad920xcc69…c96cBase$0.001100%Route unknown17d ago0x1fe2e4…7191ec
0x37cc…ad920xcc69…c96cBase$0.001100%Route unknown17d ago0xac7233…745cb7
0x8a1a…aa530xcc69…c96cBase$0.001100%Route unknown17d ago0x2d1b43…9b5a0f
0x8a1a…aa530xcc69…c96cBase$0.001100%Route unknown17d ago0x18637a…ac7eb9
0xa74f…e2f40xcc69…c96cBase$0.001100%Route unknown17d ago0x2874ef…44374b
0x566e…89f10xcc69…c96cBase$0.001100%Route unknown17d ago0x635f7e…6197b1

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0xcc69…c96c's payment record before paying it over the free read API. No key, no account.

GET www.roundhouse.studio/api/v0/merchants/0xcc69d619e6053f88a4845066518f465bd06fc96c

Open skill.md
Show the prompt
Using Roundhouse, tell me whether this x402 merchant is worth paying: how many distinct
agents have paid it, how recently, and for what.

  Merchant wallet: 0xcc69d619e6053f88a4845066518f465bd06fc96c

curl -s 'https://www.roundhouse.studio/api/v0/merchants/0xcc69d619e6053f88a4845066518f465bd06fc96c'
curl -s 'https://www.roundhouse.studio/api/v0/entities/0xcc69d619e6053f88a4845066518f465bd06fc96c/settlements?limit=50'

If you do not have Roundhouse tools or skills installed, read
https://www.roundhouse.studio/skill.md first — it is the whole procedure, and it needs no key.