AgentCash
access 280 paid APIs with no API keys
Details
- External ID
- 47325628
- Source
- HN
- Company
- —
- Product
- AgentCash
- Website domain
- agentcash.dev
- Launched
- March 10, 2026
- Cohort
- —
- Upvotes
- 6
- Upvotes percentile
- 0.2853628536285363
- Tags
- —
- Fetched at
- Sept. 7, 2026, 9:26 p.m.
- Updated at
- Sept. 7, 2026, 9:26 p.m.
Description
Hey HN - I'm Mason, and I'm excited to share AgentCash - a CLI to help your agent discover and pay for premium APIs and paywalled data.The problem we kept running into was simple: if you want an agent to use premium data or services, the setup flow is awful.You have to find the right provider, sign up manually, subscribe, generate an API key, install tooling, and then teach your agent how to use it. Then do that again for the next provider.We wanted a simpler model: give the agent a universal balance, let it discover available resources, and let it pay per call.So AgentCash gives agents one balance with access to 280+ paid APIs. It’s built on x402 [0,1] (the Coinbase/Cloudflare payments protocol) and designed to work with tools like Claude Code, Codex, OpenClaw, Cursor, etc.I also am really proud of our onboarding flow - we actually use AgentCash itself to research you and the decide how much free cash to give based on a score.The vision for this is to essentially give agents JIT context and tool use capabilities, even when they require payment to use.We support tons of APIs you are already familiar with, so it's already better at tasks like lead generation, contact enrichment, market research, and much more.It's an open ecosystem of API providers, so anyone can be compatible by adding x402 support!Would love any feedback you might have.--Mason[0] https://www.x402.org/ [1] https://www.x402scan.com/
Enrichment
- Theme
- payments, billing, and wallet infrastructure
- Vertical
- Horizontal
- Function
- Marketplace
- Audience
- Developer
- AI stance
- AI-native
- Project type
- Commercial product
- Normalized one-liner
- paid api access without keys
- Manually corrected
- False
Could you build this?
Partial The client CLI and proxy interface are simple to build, but managing crypto micropayment ledgers, real-time API billing, and aggregating hundreds of upstream commercial APIs requires complex infrastructure.
What it would actually take: A production version requires a high-throughput API gateway running on Go or Rust that validates token balances, intercepts outbound HTTP requests, and routes calls across hundreds of integrated providers. The backend must handle on-chain USDC smart contracts or Layer-2 state channels (such as x402 / HTTP 402 payment standards), account ledgering, fraud mitigation, and rate limiting. This demands expertise in fintech transaction processing, Web3/crypto payment protocols, and resilient API reverse-proxy operations.
Discussion
3 comments analyzed.
Concerns raised: Backend routing bug directing to wrong pool, Invite code redemption failing, Insufficient funds on Solana pool while Base pool has funds, Documentation doesn't match actual routing
Competitors
Other products that read as similar to this one — 235 launches clear the similarity bar, closest 8 shown.
Attention rank: #189 of 236 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 129 days after the earliest competitor.
- Orthogonal · hn · 2026-09-01 · 12 upvotes · similarity 0.52
- AI agents run my one-person company on Gemini's free tier · hn · 2026-03-08 · 16 upvotes · similarity 0.50
- Keyban Agent Wallet · ph · 2026-09-23 · 4 upvotes · similarity 0.47
- OneCLI · hn · 2026-03-12 · 161 upvotes · similarity 0.46
- AgentBudget · hn · 2026-02-24 · 7 upvotes · similarity 0.46
- Agent 37 Cloud · ph · 2026-06-21 · 317 upvotes · similarity 0.46
- Monid · ph · 2026-04-23 · 267 upvotes · similarity 0.44
- Corral · hn · 2026-02-17 · 5 upvotes · similarity 0.44
Other launches for this product
- No other launches for this product.