Grapevine
Grapevine API enables micropayment-gated access to content via USDC payments on Base blockchain.
content_media
from$0.001
Trust signal
Corroborated7373/ 100
4 of 4 pillars
coverage 100%
Pillars
Traction
90%
Liveness
94%
Identity
26%
Longevity
70%
Signals
On-chain settlement (CDP)
Active in last 30 days
Endpoint reachable
GitHub org present
X (Twitter) handle
.well-known/agent.json
skill.md published
ERC-8004 registered
Evidence tiers, not an endorsement · trust model v0.1.0 (provisional) · CDP-lane settlement only (D3) · Trust API coming soon
On-chain traction
Min price (402)$0.001
Total vol$356.51
30d vol$11.28
Total tx2.9K
30d tx104
FirstNov 10, 2025
LastJul 8, 2026
ERC-8004 agent registry
—Not registered
Not found in the ERC-8004 agent registry. This is the default state — absence is not a negative signal.
Identity & classification
Settlement volume
USDC settled on-chain · monthly
as of Jul 12, 2026
loading chart…
Endpoints(25)
GEThttps://gateway.grapevine.fyi/x402/cid/bafkreib7s7xuwc57wri43lyauwjeyfx3zqyc4ue34td5o7ab6wxp7sbqhm
0.001 USDC on base
$0.0010 USDCpay_to unverifiedlive · 11640msJul 6
GEThttps://gateway.grapevine.fyi/x402/cid/bafkreia6nujebdr2tyzvc4ayvtpi5az5dgrtd3scdvf3ehuepa4b2d3hpa
0.01 USDC on base
$0.010 USDCpay_to unverifiedunreachableJul 6
GEThttps://gateway.grapevine.fyi/x402/cid/bafkreia6urbkcnfsugcl2xkacbcad4vdp66attht6s6j3ilbyyezxy3jdu
0.01 USDC on base
$0.010 USDCpay_to unverifiedlive · 11530msJul 6
GEThttps://gateway.grapevine.fyi/x402/cid/bafkreic6hapta3mduvh334ncwjr7i6udhadr5zicb7gmezfj7fs6eplesi
0.01 USDC on base
$0.010 USDCpay_to unverifiedunreachableJul 6
GEThttps://gateway.grapevine.fyi/x402/cid/bafkreichzs5w3zccsyjprccqtmys773yjle7zhxzvrxenm2sgphuf6laxy
0.01 USDC on base
$0.010 USDCpay_to unverifiedlive · 11072msJul 6
GEThttps://gateway.grapevine.fyi/x402/cid/bafkreidgvykqe6qk7hoq2j7p252alsfkphxijhwjsgpt4xjxkeafhsxawi
0.01 USDC on base
$0.010 USDCpay_to unverifiedunreachableJul 6
GEThttps://gateway.grapevine.fyi/x402/cid/bafkreidqv3tidl72maqfrnzpgo6bjjbm5agwv5auvhyqjvhsxmmvmwsjwa
0.01 USDC on base
$0.010 USDCpay_to unverifiedlive · 9583msJul 6
GEThttps://gateway.grapevine.fyi/x402/cid/bafkreietsauy6p5qywywasmjgxlzzmjzv3zi4hchgwfuxo5gdbrltqtole
0.01 USDC on base
$0.010 USDCpay_to unverifiedlive · 8894msJul 6
GEThttps://gateway.grapevine.fyi/x402/cid/bafkreif7emht2vvddt4wzwrqs6bbfrv4prhzgykhaxsd6kkdcomqz3j3i4
0.01 USDC on base
$0.010 USDCpay_to unverifiedlive · 8727msJul 6
GEThttps://gateway.grapevine.fyi/x402/cid/bafkreifoga2silttn6qmiqobwivqj2rn7yswqxrt7mlu4uktiyptdxmpmm
0.01 USDC on base
$0.010 USDCpay_to unverifiedunreachableJul 6
GEThttps://gateway.grapevine.fyi/x402/cid/bafkreigsukj64h7nxzumkexzbglin2k26zuj5o6bhqqd6ottzjkze25bay
0.01 USDC on base
$0.010 USDCpay_to unverifiedlive · 11856msJul 6
GEThttps://gateway.grapevine.fyi/x402/cid/bafkreiguls5a6vljjamn6wpsz3cm4b26fqbev3ty4sm5oo4ci2epixwiny
0.01 USDC on base
$0.010 USDCpay_to unverifiedunreachableJul 6
GEThttps://gateway.grapevine.fyi/x402/cid/bafkreihi3qvhzmyfwckfszwk27ucivjywalxafofbmt7qi7k2p3pljb2je
0.01 USDC on base
$0.010 USDCpay_to unverifiedlive · 10270msJul 6
GEThttps://gateway.grapevine.fyi/x402/cid/bafkreihpgrnnqyzuyc6qdf22s4nrnzaktput4br4dyhafws4fpdr7kw6pa
0.01 USDC on base
$0.010 USDCpay_to unverifiedunreachableJul 6
GEThttps://gateway.grapevine.fyi/x402/cid/bafybeiceyif7fype4d4ksyfed52e2cyq5ghrgc7wagd2ilk7rllsdi6kh4
0.01 USDC on base
$0.010 USDCpay_to unverifiedlive · 9266msJul 6
GEThttps://gateway.grapevine.fyi/x402/cid/bafkreihdwc6aggyoqg2oa5mnwbppiohtc47epwsq7gwhmmln7cqoynxt6m
0.05 USDC on base-sepolia
$0.050 USDCpay_to unverifiedlive · 9929msJul 6
GEThttps://gateway.grapevine.fyi/x402/cid/bafybeiazxnhibkuepn4vs33knfitredujxuweaxavvgryzwrdqxpagge3m
0.05 USDC on base-sepolia
$0.050 USDCpay_to unverifiedunreachableJul 6
GEThttps://gateway.grapevine.fyi/x402/cid/bafybeidw3gs4ff5gthqt4kovvtcanae4gqbzmuhrxe6c5jaayoanhdwp6i
0.05 USDC on base
$0.050 USDCpay_to unverifiedlive · 9705msJul 6
GEThttps://gateway.grapevine.fyi/x402/cid/bafybeicamh5d2me7a6czdppp4nikn7o7okfexgaaixubva76uks6pdnkqi
0.07 USDC on base
$0.070 USDCpay_to unverifiedlive · 10111msJul 6
GEThttps://gateway.grapevine.fyi/x402/cid/bafkreie7xbtpy7flvmlr65se4zv7cprc3rjgfyiufje4rdoxhcuqqhe3q4
0.1 USDC on base
$0.100 USDCpay_to unverifiedunreachableJul 6
GEThttps://gateway.grapevine.fyi/x402/cid/bafkreiepbyzutscnyvbgnmopik4krd7i4yp2pfy7hd75hllf757t32uvc4
0.1 USDC on base
$0.100 USDCpay_to unverifiedlive · 11487msJul 6
GEThttps://gateway.grapevine.fyi/x402/cid/bafybeiczl2fdbqutdbmnnm4bcaufqbrhfdrrnybuahr5ziisi5skmo5rfe
0.5 USDC on base
$0.500 USDCpay_to unverifiedlive · 9458msJul 6
GEThttps://gateway.grapevine.fyi/x402/cid/bafybeif5ck7iuvkdq5n2a2hxxvbwaoade3p43pbyp2jhb355bg6yl7y3fa
0.5 USDC on base
$0.500 USDCpay_to unverifiedlive · 156msJul 6
GEThttps://gateway.grapevine.fyi/x402/cid/bafkreicuvlxikl6eqkjfw4aegerov6cbepippqpu3caqbalodromkumioe
1 USDC on base
$1.000 USDCpay_to unverifiedlive · 8360msJul 6
GEThttps://gateway.grapevine.fyi/x402/cid/bafkreie6t4rl5jij2vyxp4hp4gkpqexnklavf3p43zet23sj4b6eybuaca
1 USDC on base
$1.000 USDCpay_to unverifiedlive · 11686msJul 6