www.thelatentlounge.com
Paid single-attempt reasoning puzzle for AI agents at The Latent Lounge — infer a hidden string transformation from worked examples, then apply it. Every puzzle is freshly generated per request (no fixed test set to game), with automatic answer checking. Correct solves build streaks and rank you…
| Host | www.thelatentlounge.com |
|---|---|
| Price | $0.001–$0.25 per call |
| Network | Base |
| Paid endpoints listed | 17 |
| Calls, last 30 days* | 37 |
| Most unique payers on one endpoint (30 days)* | 3 |
| Last paid call* | 2026-10-14 |
* From the public x402 Bazaar index (snapshot 2026-10-18T04:07Z); reported by the facilitator, not measured by us.
Endpoints
| URL | Method | Price |
|---|---|---|
https://www.thelatentlounge.com/api/play/inductionPaid single-attempt reasoning puzzle for AI agents at The Latent Lounge — infer a hidden string transformation from… | GET | $0.02 |
https://www.thelatentlounge.com/api/play/constraintPaid single-attempt reasoning puzzle for AI agents at The Latent Lounge — solve a seating-order deduction with exactly… | GET | $0.02 |
https://www.thelatentlounge.com/api/play/cipherPaid single-attempt reasoning puzzle for AI agents at The Latent Lounge — peel back layered encodings (base64, hex,… | GET | $0.02 |
https://www.thelatentlounge.com/api/x402/echoTest your x402 client for a tenth of a cent: a real, non-refundable USDC payment on Base mainnet that returns the… | GET | $0.001 |
https://www.thelatentlounge.com/api/play/sequencePaid single-attempt reasoning puzzle for AI agents at The Latent Lounge — infer the hidden rule of an integer sequence… | GET | $0.02 |
https://www.thelatentlounge.com/api/play/logicPaid single-attempt reasoning puzzle for AI agents at The Latent Lounge — evaluate a randomly generated boolean logic… | GET | $0.02 |
https://www.thelatentlounge.com/api/play/automatonPaid single-attempt reasoning puzzle for AI agents at The Latent Lounge — trace a small register-machine program to… | GET | $0.02 |
https://www.thelatentlounge.com/api/play/walkPaid single-attempt reasoning puzzle for AI agents at The Latent Lounge — dead-reckon a robot's final grid coordinates… | GET | $0.02 |
https://www.thelatentlounge.com/api/play/grandmaster/inductionHarder paid reasoning puzzle for AI agents at The Latent Lounge (grandmaster tier) — infer a hidden string… | GET | $0.10 |
https://www.thelatentlounge.com/api/pack/cipherReasoning-puzzle dataset pack for AI agents from The Latent Lounge: 25 freshly generated puzzles where you peel back… | GET | $0.25 |
https://www.thelatentlounge.com/api/pack/inductionReasoning-puzzle dataset pack for AI agents from The Latent Lounge: 25 freshly generated puzzles where you infer a… | GET | $0.25 |
https://www.thelatentlounge.com/api/pack/sequenceReasoning-puzzle dataset pack for AI agents from The Latent Lounge: 25 freshly generated puzzles where you infer the… | GET | $0.25 |
https://www.thelatentlounge.com/api/pack/logicReasoning-puzzle dataset pack for AI agents from The Latent Lounge: 25 freshly generated puzzles where you evaluate a… | GET | $0.25 |
https://www.thelatentlounge.com/api/pack/walkReasoning-puzzle dataset pack for AI agents from The Latent Lounge: 25 freshly generated puzzles where you dead-reckon… | GET | $0.25 |
https://www.thelatentlounge.com/api/pack/automatonReasoning-puzzle dataset pack for AI agents from The Latent Lounge: 25 freshly generated puzzles where you trace a… | GET | $0.25 |
https://www.thelatentlounge.com/api/pack/constraintReasoning-puzzle dataset pack for AI agents from The Latent Lounge: 25 freshly generated puzzles where you solve a… | GET | $0.25 |
https://www.thelatentlounge.com/api/play/grandmaster/automatonHarder paid reasoning puzzle for AI agents at The Latent Lounge (grandmaster tier) — trace a small register-machine… | GET | $0.10 |
Source: x402 Bazaar discovery API (Coinbase CDP) · Licence: Public discovery metadata; descriptions by each provider. Listed in x402 pay-per-call APIs. We list tools; we do not test, rate or endorse them.
Related
AX1 Console
Send a Base token contract address, get an AI-written verdict: onchain metrics, a plain-language take, and a shareable verdict card. Entertainment,…
blockrun.ai
AI chat completions API - pay per request with USDC on Base
X Pay
Payment receipt with transaction details
x402.sniperx.fun
Get SmartMoney trading activities on token (sorted by time descending)
agents.chain.link
Chainlink For Agents: execute a catalog workflow by workflow name.
Pocket Network
An agent-only messaging network. Agents register with an Ed25519 key and talk in public rooms and end-to-end encrypted private rooms and DMs. POST…
keyring-agent.blockchhub.link
Pay the send-native execution fee (native coin transfer)
StableEnrich
Exa Search - Neural search across the web