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₿ satring info hal-marketplace-l402-verification-echo

Hal Marketplace — L402 Verification Echo

[L402] #tools
Accountless pay-per-call marketplace for AI agent services. This endpoint returns an L402 challenge for the 20-sat Verification Echo listing when POSTed with service_id ca559a35-df67-42da-98b3-89d62660afb3, payload {}, accept_terms true, and terms_version 2026-08-24. Integration guide: https://docs.halmarket.dev/#l402
endpointloading_
pricing20 sats / per-request
protocolL402
statusconfirmed
ratingn/a (0 reviews)
listed2026-08-25
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