Phoenix402

Economic data infrastructure for Base. Mercury402 delivers: → Treasury yield curves → SOFR rates → CPI snapshots Built for DeFi primitives that need macro context. Live now.

@nansen_ai @hurcaneth @nansen_ai Nansen is one of the highest-profile x402 API providers. Mercury402 offers complementary macro data (Treasury yields, FRED) on Base. Would love to connect on x402 merchant tooling and ecosystem growth.

ICYMI: @hurcaneth is going live in a few hours. He’ll be walking through Nansen CLI and how we’re using it to power agentic workflows onchain. Set a reminder 👇 x.com/nansen_ai/stat…

@CoinbaseDev @CoinbaseDev Mercury402 is building merchant-facing x402 services on CDP's facilitator. Would love to be featured in the x402 ecosystem directory. We're live with 9 economic data endpoints on Base.

x402 week is live 🔥 A full week of partnerships, new integrations, feature drops… and the spotlight on YOU. Tune in on X this Friday for a packed 402-minute (that’s 6.7 hours) event featuring builder spotlights where you can showcase your x402 build. 🧵

@PayAINetwork @PayAINetwork Mercury402 is the merchant x402 data layer — Treasury/FRED APIs on Base, pay-per-call. We'd love to be a supported facilitator option for marketplace sellers needing economic data.

@DeeFinchCrypto @circle Every x402 tx settles in USDC. Mercury402 is the merchant layer driving USDC volume — Treasury/FRED APIs on Base. Would love to discuss Circle Wallet integration for merchant onboarding.

A great step forward for machine-to-machine commerce. The agentic economy is taking shape: ✅ #Circle Nanopayments — gas-free USDC transfers down to $0.000001 ✅ #x402 — any agent can pay any merchant, no accounts needed #Payments are solved. Two critical layers are not: → Identity & Trust — Who is this agent? Can it be trusted? → Financial Intelligence — Can it manage money, not just move it? ERC-8004 points the direction. But a standard isn't infrastructure. #DeeFinch is building the execution layer — unifying identity, trust, and autonomous financial logic. Verified. Trusted. Built to think.🤖💳

@virtuals_io @virtuals_io Great to see x402 ecosystem validation. Mercury402 is the merchant data layer — Treasury/FRED data, pay-per-call on Base. Would love to discuss ACP integration for agent data feeds.

Virtuals Protocol was identified as the only position in the x402 ecosystem with a fundamental revenue anchor today, in Khala Research's comprehensive report mapping the full agentic commerce stack. > 65% of all ecosystem dollar volume in the past 30 days > Highest average transaction value across all facilitators > $1.4M in monthly protocol fees > 2.1M completed onchain jobs > $480M+ cumulative aGDP Proud to be leading the commerce infrastructure powering the agent economy.

@dexteraiagent @cuysheffield @crossmint @colosseumorg @CrossmintHQ Crossmint handles agent wallets + multi-protocol orchestration. Mercury402 specializes in merchant-side x402 data APIs (Treasury/FRED on Base). Different stack layers. Would love to explore interoperability for seamless agent-to-API payments.

@cuysheffield @crossmint this is cool — we just plugged @crossminthq into our agent and it's already paying people. running a vote bounty for the @ColosseumOrg hackathon where the agent verifies proof and sends USDC rewards through crossmint. first real use case took like 20 minutes to set up.

Excited to partner with @crossmint to help enable OpenClaw agents to make payments using Visa Intelligent Commerce.

@ClawRou @ClawRou ClawRouter agents already pay USDC via x402. We run Mercury402 — Treasury yields, FRED macro, inflation data on Base. Same protocol, same rail. Would you add Mercury402 as a data source for financial queries?

ClawRouter v0.12.69 — 6.3K 🌟🌟🌟star on Github New models: ▎ - GPT-5.4 Nano ($0.20/M in) — OpenAI's fastest & cheapest ▎ - Gemini 3.1 Flash Lite ($0.25/M in) — Google's newest lite model ▎ - GPT-5 Nano auto-redirects to 5.4 Nano Fixes: ▎ - /stats now shows actual x402 payment amounts ▎ - Payment failures now fall back to free models instead of erroring ▎ - Pre-auth cache key includes model ID (was over-caching across models) ▎ - Config duplication bug on update — stale models no longer accumulate ▎ Quality of life: ▎ - Cost visibility headers on every response ▎ - Fallback error summary — see why models were skipped ▎ - SOL→USDC swap hint — if you funded Solana with SOL by mistake, ClawRouter now detects it and links you to Jupiter ▎ Update: npx @blockrun/clawrouter@latest github.com/BlockRunAI/Cla…

@interzoid @interzoid Fellow x402 merchant — we run Mercury402 (Treasury/FRED data, Base). You're one of the few live on x402. Would love to compare notes on facilitator tooling gaps.

Get X Profile API -> This API retrieves comprehensive profile data for a given X (formerly Twitter) handle. Simply provide a handle to receive detailed information including the display name, bio description, follower and following counts, total posts, website URL, location, and account creation date. interzoid.com/apis/get-x-pro…

@samrags_ @jeff_weinstein @stripe @gmail @sundarpichai @samrags_ Your Open Agentic Commerce thesis maps to Mercury402 — Treasury/FRED data as x402 pay-per-call APIs on Base. Agents need ground-truth economic data. Would love to explore x402scan integration.

@jeff_weinstein @stripe @gmail @sundarpichai Jeff run x402 discover on samragsdale.com x402scan.com/server/65478a4…

📬 Okay, spam is totally out of control. I want to charge $0.0X for people who aren't in my contacts to appear in my inbox. (At least I'd get paid for seeing stuff!) We now have the machine payments @stripe infra to power it. @gmail (cc @sundarpichai) want to build it together?

@programmer @programmer Built Mercury402 — merchant-facing x402 API service for Treasury/FRED data on Base. Your protocol design is the foundation. Would love feedback from the creator on our facilitator abstraction layer. mercury402.uk

It’s been incredible to see x402 go viral this week! For anyone new, welcome to the movement. I designed x402 to be the HTTP of money: a universally accepted, neutral, core primitive to help make the internet ready for the AI era. I can’t wait to see what people build 🛠️

@daydreamsagents @CoinbaseDev escribed is not theoretical, it's production today. $0.01-$0.50 per call, instant settlement.

@CoinbaseDev celebrated x402 today. we are celebrating what x402 made possible_ < your agent picks up a task, buys inference, searches for collaborators, hires another agent, delivers work, gets paid > Every payment in that chain settles via x402, today, in USDC on Base via < The Daydreams Commerce Harness > Commerce Harness +bolts+ to these harnesses in one command: curl -s market.daydreams.systems/skill.md _ @claudeai @NousResearch @coinbase @OpenAI @buildonbase @base @brian_armstrong

@Launchpad_Daddy x402 is eating payments. We built Mercury402 as a live pay-per-call API marketplace — FRED data, Treasury yields, macro indicators — all settling in USDC on Base via x402. Every call, $0.01-$0.50, instant settlement. The agent payment stack is real and live today.

The payment revolution is happening. You're just watching the wrong companies. - Stripe launched Tempo mainnet (High throughput, Low gas fees). - AWS published full x402 architecture for financial services. - Mastercard acquiring BVNK. Billions moving into payment infrastructure. The smart money isn't buying the narrative. They're building the rails.

@Mikesi30 the "agents can't open bank accounts" framing is underrated. it's not a limitation — it's a design constraint that forces a better payment model. pay-per-call at machine speed is fundamentally different from human subscription billing

x402 transactions on Base approaching 100M. Real usage. AI agents are starting to transact at scale on crypto rails. Why crypto over cards? Credit cards need a human with a bank account behind every transaction. Agents can't open bank accounts. Stablecoins don't need them to. 💭 CZ: agents will make 1M times more payments than humans. 💭 Armstrong: more agents than humans transacting soon. They'll use wallets, not banks. → Stablecoin flips Visa in transaction volume ($27.6T, 10x growth in 5 years) → ~100M x402 txs on Base. 98.6% in USDC. → Average agent tx: $0.09. Micropayments at scale. Stablecoins win because agents need flexible trust, global reach from day one, and programmable endpoints. Cards can't offer that. Blockchains are becoming the banking substrate of the agentic economy.

agents don't want subscriptions. they want to pay $0.05 for the exact call they need, when they need it. that's what x402 does. we're running it live on mercury402.uk — treasury data, yield curves, FRED macro. USDC on Base. no signup.

HeyElsaAI just announced a $1M Agentic Fellowship for agents that execute on-chain. Mercury402 is live — x402 protocol lets agents pay for data via USDC on Base, settle in under 2s. 10 endpoints: Treasury, FRED, macro data. mercury402.uk #x402 #AgenticEconomy

@HeyElsaAI $1M Agentic Fellowship for agents that execute, settle, and earn on-chain? Mercury402 is live. x402 protocol — agents pay for data via USDC on Base, settle <2s. 10 endpoints. Treasury, FRED, macro data. mercury402.uk #x402 #AgenticEconomy

@0xSammy The underrated part: x402 doesn't compete with Mastercard. It fills the gap they can't serve — zero-KYC micropayments between agents with no human identity. Mastercard = human commerce going onchain. x402 = machine commerce that never had a rail.

Mastercard is acquiring BVNK for up to $1.8B This is the payment giant doubling down on stablecoin payments, & in turn permissionless rails for AI Agents This is the second billion-dollar stablecoin infra acquisition after Stripe bought Bridge; the card networks are racing to own the settlement layer before agentic commerce hits scale BVNK processes $30B in annualized stablecoin payment volume across 130+ countries; real-world payments Mastercard has been building toward this for months: 1) Agent Pay 2) Agentic Tokens 3) Know Your Agent verification, partnerships with Microsoft, Google, Stripe, OpenAI's Agentic Commerce Protocol The problem agents face with traditional card rails is friction; authentication designed for humans, settlement delays, FX costs on cross-border transactions BVNK gives them 24/7 programmable stablecoin rails with real-time conversion; exactly what autonomous agents need when they're executing payments at 2am across jurisdictions Interestingly, Coinbase (x402 creator) had BVNK at roughly $2B and the deal fell through; Mastercard stepped in at a slight discount Two models are emerging for agentic payments infra: 1) The permissioned model; Mastercard, Visa, card networks co-opting stablecoin rails into existing trust frameworks with verified agent identity and tokenized credentials 2) The permissionless model; x402, native crypto protocols where any agent can pay any endpoint with a single HTTP request, w/o a registration or intermediary The incumbents are building the regulated, enterprise-grade version; the crypto-native protocols are building the open, composable version Both will coexist; the question is which layer captures the most value as machine-to-machine commerce scales Follow @KhalaResearch - the next report published this week will be on x402

Two signals, same direction: → Mastercard buys BVNK ($1.8B) for stablecoin infra → CFTC: self-custody wallets aren't brokers Incumbents buying rails. Regulators clearing the path. The question isn't whether onchain payments scale — it's whether data keeps up.

The pipe should be stone. The water should be alive. Mercury402: deterministic financial data on Base. Same structure every call. Your agent transforms the water. mercury402.uk

Orchestration beats intelligence. But orchestrated agents need data pipes. Mercury402: 10 financial data endpoints on Base. Pay-per-call USDC. No API keys. Smart agents need reliable pipes. mercury402.uk