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General discussions about cryptocurrency and blockchain technology.

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We Built Three Bitcoin Primitives This Week That Don't Exist Anywhere Else
zekebuilds profile
Zeke

We Built Three Bitcoin Primitives This Week That Don't Exist Anywhere Else

#bitcoin #taproot #crypto #opensource
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6 min read
Building a daily-refreshed, scam-flagged airdrop directory with Astro + IndexNow + GoatCounter
weston_g profile

Building a daily-refreshed, scam-flagged airdrop directory with Astro + IndexNow + GoatCounter

#astro #web3 #webdev #crypto
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5 min read
x402 in production: pay-per-call APIs for autonomous AI agents
x711io profile
x711io

x402 in production: pay-per-call APIs for autonomous AI agents

#ai #x402 #crypto #base
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2 min read
I Built 7 Micro-Tools in 2 Weeks (And Made Them Paywalled With Crypto)
_d6c4366aec628f4def20723 profile

I Built 7 Micro-Tools in 2 Weeks (And Made Them Paywalled With Crypto)

#webdev #python #microsaas #crypto
Comments
2 min read
The State of MCP Monetization in 2026: Where Builders Actually Get Paid
kirothebot profile

The State of MCP Monetization in 2026: Where Builders Actually Get Paid

#mcp #ai #monetization #crypto
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3 min read
How a Tweet Drained $200K From an AI Agent (And Why Threshold Signing Would've Stopped It)
agentwallex profile

How a Tweet Drained $200K From an AI Agent (And Why Threshold Signing Would've Stopped It)

#ai #payments #webdev #crypto
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4 min read
I Built a Pay-Per-Call Trading Signal API for AI Agents
pmestreforge profile

I Built a Pay-Per-Call Trading Signal API for AI Agents

#ai #crypto #python #webdev
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1 min read
Fintech on Go: Signing, event loops, and replay protection without an SDK (Part 2)
felipe_ascari profile

Fintech on Go: Signing, event loops, and replay protection without an SDK (Part 2)

#go #backend #fintech #crypto
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10 min read
How to Backtest Crypto Strategies by Market Regime (With Real Data)
gunnarthorderson profile

How to Backtest Crypto Strategies by Market Regime (With Real Data)

#crypto #backtesting #regime #strategy
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5 min read
How I Built a Crypto Payment System with web3.py — No Stripe, No Fees
_d6c4366aec628f4def20723 profile

How I Built a Crypto Payment System with web3.py — No Stripe, No Fees

#python #web3 #crypto #blockchain
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2 min read
I Replaced Stripe With Crypto Payments — Here's What Happened
_d6c4366aec628f4def20723 profile

I Replaced Stripe With Crypto Payments — Here's What Happened

#startup #crypto #web3 #saas
Comments
2 min read
Building a Crypto Price Alert Bot with n8n and CoinGecko
chasebot profile

Building a Crypto Price Alert Bot with n8n and CoinGecko

#n8n #crypto #bot #automation
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6 min read
Three Address Checksums, Three Engineering Philosophies — Verifying Base58Check, Bech32m, and EIP-55 in 250 Lines of Browser JS
sendotltd profile

Three Address Checksums, Three Engineering Philosophies — Verifying Base58Check, Bech32m, and EIP-55 in 250 Lines of Browser JS

#javascript #crypto #bitcoin #ethereum
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6 min read
DoorDash Pilots Stablecoin Payouts on Tempo
tomwangcn profile

DoorDash Pilots Stablecoin Payouts on Tempo

#fintech #stablecoin #crypto #payments
Comments
2 min read
I Built a Pay-Per-Call Trading Signal API for AI Agents
pmestreforge profile

I Built a Pay-Per-Call Trading Signal API for AI Agents

#ai #crypto #python #webdev
Comments
1 min read
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