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keyring-agent.blockchhub.link

Pay the send-native execution fee (native coin transfer)

Host	keyring-agent.blockchhub.link
Price	$0.05–$3.00 per call
Network	Base
Paid endpoints listed	5
Calls, last 30 days*	29,071
Most unique payers on one endpoint (30 days)*	56
Last paid call*	2026-10-18

* From the public x402 Bazaar index (snapshot 2026-10-18T04:07Z); reported by the facilitator, not measured by us.

Endpoints

URL	Method	Price
`https://keyring-agent.blockchhub.link/api/send-native` Pay the send-native execution fee (native coin transfer)	GET	$0.05
`https://keyring-agent.blockchhub.link/api/send-token` Pay the send-token execution fee (ERC-20 transfer)	GET	$0.05
`https://keyring-agent.blockchhub.link/api/supply-usdc` Pay the supply-usdc execution fee (supply USDC to a lending market)	GET	$0.10
`https://keyring-agent.blockchhub.link/api/send-nft` Pay the send-nft execution fee (ERC-721/1155 transfer)	GET	$0.05
`https://keyring-agent.blockchhub.link/api/add-pool` Pay the add-pool execution fee (add liquidity to a Uniswap V3 pool)	GET	$3.00

Source: x402 Bazaar discovery API (Coinbase CDP) · Licence: Public discovery metadata; descriptions by each provider. Listed in x402 pay-per-call APIs. We list tools; we do not test, rate or endorse them.

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