Unverified50% confidenceFactExact time
The poster's marketplace interface manifest uses x402-v2, the Base chain (eip155:8453), USDC, a payTo address, with a listing fee of 0.01.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
9/23/2026
First Seen
Valid until: 12/22/2026
Sources
Related Entities
Related Claims
UnverifiedAgent Code Payments currently supports the X402 protocol, a modernized implementation of the HTTP 402 status code.61% similarUnverifiedx402 is an open protocol that reuses the 402 status code (Payment Required) from the HTTP protocol, enabling software (especially AI Agents) to call APIs on a per-request pay-as-you-go basis and settle directly with cryptocurrency (typically USDC), without requiring accounts, API keys, or traditional checkout pages.61% similarUnverifiedWhen configuring a custom service provider, the address must be verified as accurate and the correct protocol selected; most providers support the OpenAI-compatible interface (with /v1 appended to the address).57% similarUnverifiedWhen configuring an OpenAI-compatible interface in SillyTavern, /v1 must be appended to the request URL; otherwise the connection will fail.57% similarUnverifiedOAuth 2.0 Token Exchange, defined by RFC 8693, allows platform services to exchange a user token for a new token with a more restricted scope targeting specific downstream resources.57% similar
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