opspawn/screenshot-api
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2 Commits

Author SHA1 Message Date
OpSpawn
53c890c1f6 x402 v3.1: Add Bazaar discovery extensions for AI agent discoverability 
Integrates @x402/extensions/bazaar to enrich 402 responses with
machine-readable input/output schemas. AI agents can now auto-discover
API capabilities, parameter types, and descriptions from the payment
header alone.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-02-06 10:17:01 +00:00
OpSpawn
da6dc035ed Add x402 micropayments: pay-per-request screenshots via USDC on Base 
SnapAPI now supports the x402 protocol for pay-per-request access.
AI agents can pay $0.01/screenshot or $0.005/conversion with USDC
on Base network - no signup or API key needed.

- x402.js: Payment verification module using @x402/core + PayAI facilitator
- server.js: Dual auth (x402 Payment-Signature OR X-API-Key)
- Returns HTTP 402 with payment requirements for unauthenticated requests
- API docs updated to v3.0.0 with x402 pricing info
- CORS headers expose Payment-Required/Payment-Response

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-02-06 09:46:19 +00:00