Expired50% confidenceEventExact time

Cardano joined the x402 SDK on September 21, enabling Agents to pay with ADA.

1

Sources

50%

Confidence

Short-term (~14 days)

Relevance

9/23/2026

First Seen

Valid until: 10/7/2026(expired)

Sources

x402 Protocol Explained: The Truth About AI Agent Autonomous Payments and the Overlooked Pitfalls

Related Entities

Cardanocompany x402product ADAconcept

Related Claims

UnverifiedAgent Code Payments partners with Coinbase and Stripe, supporting developers in integrating wallets from both platforms.52% similar UnverifiedAgentcard completes payments using single-use virtual cards.51% similar

Cite This Claim

Stable URI

https://kongchang.com/claim/942955

API

curl https://kongchang.com/api/v1/knowledge/claims/942955

MCP

get_claim(id=942955)