Build with internet-native x402 payments on @Solana.
Solana
Joined August 2025
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Introducing pay.sh, @solanafndn's pay-as-you-go product for every API
Introducing Pay.sh, in collaboration with @googlecloud
For the first time agents can discover, access, and pay-per-request for APIs from Google Cloud including Gemini, BigQuery, Vertex AI, and more using stablecoins on Solana.
No accounts, no subscriptions, just machine-native commerce.
"The best infrastructure eventually becomes invisible. If we do our job right, people won't even think about x402—it will just be how payments happen."
Check out Erik Reppel, creator of x402, on the Talking Tokens podcast: youtube.com/watch?v=bHnKqwU_…
HTTP status code 402 was reserved in 1997 for a web that could take payment. It sat unused for almost thirty years.
x402 puts it to work: an open standard that lets any client pay any server, human or AI agent, inside a single HTTP request.
Explore the project and learn how to get involved: x402.org
#x402
x402 on Solana retweeted
At @ycombinator, we're excited to fund more crypto startups solving financial needs including AI capital raising, stablecoins, trading, and agents.
Here's our latest crypto request for startups. Our next application deadline is Monday.
x402 on Solana retweeted
Set a mandate, and not even you can rug your own agent.
What gives Steve Capital its edge:
→ Self-improving memory
→ Dual enforcement on every mandate (offchain & onchain)
→ Infra we own end to end
You get a notification for every position it opens, closes or harvests.
Here is Steve putting USDC to work on Kamino and harvesting yield ⬇️
x402 on Solana retweeted
Xona App. Your Solana Super Agent.
Trade, pay, and research on @solana, just by chatting.
→ Manage wallet balances and transfers
→ Swap tokens through Jupiter
→ Trade tokenized stocks
→ Research and verify tokens
→ Access AI tools with pay-per-use payments
→ Search and book flights
One agent. One chat. Everything on Solana.
Try it at chat.xona-agent.com
BRIJ is building the missing economic layer for autonomous software on @solana, so agents can pay for real-world purchases in USDC.
Solana is the only chain with the speed and cost-efficiency to make this practical.
Sub-second finality means machines can negotiate, settle, and clear transactions faster than a human can refresh a browser. No pending states, no clogged queues.
Agents are already using it to book real flights directly with USDC.
Autonomous businesses aren't a thought experiment anymore.
The plumbing is live 👇
site: brij.fi
docs: docs.brij.fi
dev: @see_merv
Dexter lets people own the businesses their AIs run.
Agents can buy the services they need to do work, all permissions are enforced onchain with smart accounts, and human owners maintain complete self-custody.
People and businesses can access onchain credit through a trustless bridge between Solana and World Chain, definitively proving identity with only a Face ID scan.
Fully AI-run businesses can even earn their own revenue, pay their own bills, and expand their credit limits.
OpenDexter connects the account to Claude, ChatGPT, Grok, and any other agent. Agents find paid services with Indexter, then use x402 and Tabs to purchase them.
If you sell inference, compute, data, or APIs, talk to @dexteraisol.
Learn more 👇
site: dexter.cash
docs: docs.dexter.cash
dev: @BranchM
x402 on Solana retweeted
Update: We’ve sent access links to qualified users.
Pls check your email 📩
1. If you received one, you can now access the best APIs for FREE.
2. If you haven’t received yours yet, reply here & we’ll check your access 🔍
Thousands registered within 48 hours of launch.
x402 on Solana retweeted
the PayBox Hackathon ends today at 8 PM ET!
🥇 $5,000
🥈 $3,000
🥉 $2,000
plus $10,000 for honorable mentions
build and submit: developer.paybox.sh