Codex
348 posts

Codex
@trycodex
The one API for your entire blockchain data stack. Codex provides real-time, enriched data for 60M tokens across 80 networks and 410M wallets.




.@XLayerOfficial is now live on Defined! @okx has 50M users, and they're pushing them on-chain through X Layer. You can now track and trade all of it on Defined. Check out trending X Layer tokens here 👇 defined.fi/tokens/discove…





➥ Agents are about to kill the checkout page with MPP vs 0x402 vs Visa agents I spent time digging into what @stripe + @tempo just launched with MPP, and how it sits next to Visa’s agent payments and Base pushing 0x402 for almost a year I honestly feel shock thinking of what’s coming to hit the market MPP comes with a directory of 100+ services for your agent to use & pay for autonomously on Tempo: • @alchemy - blockchain data across 100+ chains • @alliumlabs - onchain analytics • @browserbase - headless browsers • @dune - onchain SQL queries • @fal - image, video, and audio generation • @merit_systems - phone calls, travel, email, & more • @p0 - web search and deep research • @postalform - mail delivery via USPS • @prospectbutcher - sandwich ordering • ... and many more ☒ First layer = settlement rails | This is where the real money moves [1] Card rails with Visa, Stripe infra → Still dominant because distribution + compliance is already solved → Best for high-value, discrete payments [2] Crypto rails | stablecoins on chains like Tempo → Instant settlement, low fees, programmable balances → Makes sense when payments are small, frequent, or continuous - I’ve seen this pattern before, infra gets abstracted - Agents will just route to the cheapest + most efficient rail depending on context ☒ Second layer = payment protocol | This is where MPP vs 0x402 actually sits [1] 0x402 pushed by @base eco → Stateless, request-by-request payments → Simple, composable, very crypto-native [2] MPP with Stripe + Tempo approach → Session-based payments → Authorize once, then stream usage over time → Basically turns payments into something like OAuth This small design difference changes everything From what I see if your agent makes 1 request = 1 payment, 0x402 is enough If your agent runs continuous workloads (API, inference, data feeds), MPP is way more efficient Because no one wants to sign thousands of transactions just to query an API My current belief is that there won’t be a single winner here What we’ll get instead: - 0x402 → default primitive for simple, stateless payments - MPP → default for session-based / streaming payments - Cards → still dominate large payments - Stablecoins → dominate machine-to-machine flows And the user or agent won’t even notice It’s that payments are quietly becoming a native part of the internet request itself


You can now ask your agent: "Get me a list of trending prediction markets" And thanks to our integration with @tempo, they can do it without creating an account or an API key. Just $0.001 per request on Tempo. Install our skill to get started: codex.io/agents

You can now ask your agent: "Get me a list of trending prediction markets" And thanks to our integration with @tempo, they can do it without creating an account or an API key. Just $0.001 per request on Tempo. Install our skill to get started: codex.io/agents






