# Crypt0's News — agent pointers
# Daily crypto news and crypto history since 2016, plus finance, AI,
# singularity, and gaming coverage. A 10-year interview archive with
# early crypto founders, and a daily brief published every evening.

# Start here
Agents page: https://crypt0snews.com/agents
Agents page (markdown): https://crypt0snews.com/agents.md
Agent summary: https://crypt0snews.com/llms.txt
Full agent corpus: https://crypt0snews.com/llms-full.txt

# Machine-readable paid-call surfaces
Price list: https://crypt0snews.com/.well-known/x402.json
Discovery mirror: https://crypt0snews.com/api/x402/discovery.json
API contract: https://crypt0snews.com/api/x402/openapi.json
MCP endpoint (staged, not live yet): https://crypt0snews.com/mcp

# Free first look
Free headlines teaser: titles only, no payment, no account.
Confirm the feed is fresh before paying for anything.

# Paid calls (x402, USDC on Base, eip155:8453)
# Call unpaid, receive the 402 challenge, sign, retry with the
# X-PAYMENT header, receive JSON plus a settlement receipt.
Free headlines teaser: no payment — /api/x402/headlines
Full day headlines: 0.01 USDC — /api/x402/headlines-full
Daily brief: 0.02 USDC — /api/x402/brief
Topic brief: 0.02 USDC — /api/x402/topic-brief
On-this-day: 0.02 USDC — /api/x402/on-this-day
Search: 0.03 USDC — /api/x402/search
Legend brief: 0.05 USDC — /api/x402/legend-brief
Full search index: 0.05 USDC — /api/x402/search-index
Archive: 0.10 USDC — /api/x402/archive

# Crawler permission
# AI answer-engine and search crawlers are welcome on public pages.
# See robots.txt for the named crawler list. Paid endpoints answer
# 402 to unpaid calls; that is the paywall working, not a block.