Explore APIs

Every pay-per-call x402 API we can find, ranked by what agents actually pay for. No accounts, no API keys.

Projects: 4.4K
Paid endpoints: 87K
Paid calls · 30 days: 885K
Launched here: 0

All projects

3 results

Most used Rising Most payers Newest Cheapest A–Z

X
x402.orthogonal.comSocial & people
Find email address for a person synchronously. Provide name + company or LinkedIn URL.
BaseSolanaEVM chain 143x402.orthogonal.com
from $0.001
409 endpoints
7.3K
826 payers
G
glim.shSocial & people
Search tweets with advanced operators (recommended). Body param is `query` (not q), e.g. {"query":"from:elonmusk AI min_faves:100"}
SolanaBaseEVM chain 143glim.sh
from $0.001
24 endpoints
2.2K
155 payers
NansenCrypto & DeFi
Get Smart Money Holdings Data
SolanaBaseX Layer+2api.nansen.ai
from $0.01
60 endpoints
319
121 payers

Service data comes from the Coinbase CDP and PayAI discovery lists and refreshes every few hours. Usage is paid calls over the last 30 days. APIs launched here are verified by us; the rest are paid directly to their owners.