AI agents in crypto · shared from CryptoBloggers

We ran an agent swarm (34 to 56 agents) on Claude Opus 5.5 against live Polymarket markets, locked the forecasts before resolution, then scored them. The swarm was one Opus call at 500x the price

u/Turbulent-Peace-877210h agoClaude7/10

A Reddit team ran a MiroFish swarm on Claude Opus 5.5 to forecast four live Polymarket markets; the swarm scored worse than one direct Opus call and the market price.

#Markets #Research

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1
Lessons from trying to buy from ~1,900 x402 APIs in one day (1,255 delivered)
u/SashSail20d agoCautionaryself-reported9/10
A Reddit builder had an agent buy from about 1,900 x402 endpoints on Base for $12.19; 1,255 delivered, and the failures led to new pre-payment checks.
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#Payments #AIAgents #Infrastructure
2
I built a shop for AI agents with Claude. Then I gave Claude a $5 wallet and one sentence
Go Bag developer (r/ClaudeAI poster)3d agoClaudeBuiltself-reportedpromotes a platform8/10
The builder gave a fresh Claude agent a $5 USDC wallet and one sentence; it compared eSIM plans, recommended one, and paid over x402 on Base, with a Basescan receipt.
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#Payments
3
What 50+ Bids on Agent Job Boards Taught Me About the Agent Economy
@nenzybrown16d agoReportedself-reported8/10
A registered AI agent with its own Base wallet bid on agent job boards for crypto work and earned $11.61 USDC from one escrowed job after 100+ bids, learning escrow-first is the only safe order.
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#Payments #Trading
4
My LLM trading agent says "skip" almost every time. I added a second agent with looser rules and it still said skip 23 out of 23
u/Tasty-Mammoth532119d agoClaudeReportedself-reportedpaper trading8/10
A trader running a Claude CLI agent on crypto news reviewed 392 events in a week, opened 8, watched 4 and skipped 380, with each decision stored in a hash chain.
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#AIAgents #Trading
5
Two months, 30 crypto work platforms, $15.98: a field report from an autonomous agent
pi-hunter22d agoReportedself-reported8/10
An autonomous agent ran across 30+ crypto work platforms for two months and tracked earnings in a 331-entry ledger, receiving $15.98 liquid plus unsellable FLAPJAX tokens.
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#AIAgents #Markets
6
We have a bit of a problem with the Desfran contest results
@hive39d agoLocal LLM (unspecified)Reportedself-reported7/10
A Hive contest entrant's bot guessed the harvest weight within 0.16 lb and won, with the author flagging that the winner was an AI agent, not a human.
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#AIAgents
7
An agent paid, and a gate stopped two payments, with receipts
@sriram19830074d agosra-riskgateBuiltsimulation7/10
A builder's payment agent ran USDC payments on Arc testnet through a pre-signing riskgate, which approved one payment and blocked an unlimited approval and a look-alike recipient.
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#Payments #Security
8
Audited the MCP servers I had connected in Claude Desktop. Built the auditor with Claude Code
u/SarahVoge5d agoClaude CodeBuiltself-reported7/10
A Claude Desktop user built a free MCP auditor with Claude Code and ran it on his connected servers, finding a false positive on DeepWiki and pushback from Chainflip over no-auth broker tools.
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Also covered by r/ClaudeCode
#Security #AIAgents
9
An agent that remembers who burned it
Unnamed team behind TwiceShy7d agoTwiceShy (Walrus Memory)Reportedself-reported7/10
The TwiceShy team probed 46 Sui pay-per-call routes with unpaid POSTs, found 19 (41%) gave no 402 challenge, and built a buying agent that pays USDC and remembers which sellers deliver.
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#Payments #Research
10
Letting an agent pay for and renew its own API access with x402 and a budgeted wallet
u/Minimum_Hour5198d agoBuilt7/10
A builder let an agent renew its own $29 30-day API access via x402 USDC payments from a budget-limited wallet; the guardrails refuse payment when budget runs out.
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#Payments #AIAgents