Move seamlessly between fiat and stablecoins. Anything to anything.
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Announcing Codex Par.
Instant 1:1 USDT↔USDC swaps through one API. No spread for your users. Codex handles the liquidity and settlement.
Now onchain, a dollar is a dollar.
codex.xyz/par
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USDC is becoming a practical payment rail for businesses.
Scaling it effectively means getting a few things right.
→ On/off-ramping
→ Managing conversion costs
→ Supporting multiple chains
Here's how Codex FX helps.
codex.xyz/blogs/usdc-payment…
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What is Codex Par?
Our 1:1 USDC ⇄ USDT swap API designed for payment operators.
Offer your customers stablecoin conversion at par with no added cost. Your usage fees are invoiced separately.
codex.xyz/par?utm_source=x&u…
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Stablecoins are entering their next phase of adoption.
At CONNECT Seoul, industry leaders explore the infrastructure and market forces needed to take them further into global finance.
• @haonan, Co-Founder & CEO, @CodexFX
• Chetan Karkhanis, Senior Vice President, Digital Asset, @FTDA_US
• @azeemk, Co-Founder, @0xMiden
• Wook Lee, Founder & CEO, @Edenaofficial
Sept. 29 | Seoul
Join here: luma.com/xxwrhox8
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We're heading to TOKEN2049.
Join us with @Infinite for an evening exploring stablecoin payments and cross-border money movement, with drinks, food, and fireside chats.
🗓️ Tuesday, October 6
🕢 7:30 – 10:30 PM
RSVP below.
luma.com/lcv40t0m
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💬 "Codex is committed to delivering seamless stablecoin FX, and with that comes the responsibility to proactively identify and eliminate illicit activity," said Haonan Li, CEO and Co-Founder at Codex. "Flagright's platform provides the advanced analytics and screening we need to monitor every transaction in real time and meet evolving regulatory standards."
@CodexFX, the stablecoin FX platform, has deployed Flagright to strengthen real-time transaction monitoring and AML compliance across its cross-border payments business.
For payment infrastructure built around speed, managing risk cannot become a bottleneck. The right controls need to operate at the same pace as the transactions they protect.
🔗 Read the full announcement: okt.to/mMXdzB
#FinancialCrimeCompliance #Stablecoins #Payments
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Money on stablecoin rails moves around the clock. The compliance checks on those payments need to keep the same hours.
We've chosen @FlagrightHQ for real-time transaction monitoring and AML screening on payments through Codex.
💬 "Codex is committed to delivering seamless stablecoin FX, and with that comes the responsibility to proactively identify and eliminate illicit activity," said Haonan Li, CEO and Co-Founder at Codex. "Flagright's platform provides the advanced analytics and screening we need to monitor every transaction in real time and meet evolving regulatory standards."
@CodexFX, the stablecoin FX platform, has deployed Flagright to strengthen real-time transaction monitoring and AML compliance across its cross-border payments business.
For payment infrastructure built around speed, managing risk cannot become a bottleneck. The right controls need to operate at the same pace as the transactions they protect.
🔗 Read the full announcement: okt.to/mMXdzB
#FinancialCrimeCompliance #Stablecoins #Payments
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FX has relied on the same core rails for decades.
Onchain FX is changing how currencies are exchanged and settled.
→ Faster settlement
→ Atomic transactions
→ 24/7 execution
Here’s how it works.
codex.xyz/blogs/what-is-onch…
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We're hiring a Software Engineer, with 6–10 years of backend engineering experience across payments, stablecoins, FX, or crypto custody.
You'll own financial partner integrations end-to-end and build the automation layer for trading and treasury operations.
codex.xyz/careers/software-e…
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Out Now: Read the story of @haonan and @victor_yaw_ , Co-founders of @CodexFX on their bet on building the Stablecoin FX liquidity house that the world will rely on as more assets come onchain.
Growing at 55% month-on-month, they're now the place where PSPs and fintechs go when they need to shift $250 million to $500 million in stablecoin FX without losing half a point to some 1990s-era banking hierarchy.
Now on Out of Pilot.
Read at newsletter.outofpilot.com/ne…
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Codex retweeted
Out Now: Read the story of @haonan and @victor_yaw_ , Co-founders of @CodexFX on their bet on building the Stablecoin FX liquidity house that the world will rely on as more assets come onchain.
Growing at 55% month-on-month, they're now the place where PSPs and fintechs go when they need to shift $250 million to $500 million in stablecoin FX without losing half a point to some 1990s-era banking hierarchy.
Now on Out of Pilot.
Read at newsletter.outofpilot.com/ne…
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Tomorrow, Record #03.
This time not one, but two co-founders telling the story of how they are becoming the global stablecoin FX house.
Since launching out of stealth with a $15.8M seed funding round, they are hitting a record $1.2B in monthly transaction volume in mid 2026.
See you inside.
newsletter.outofpilot.com
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Codex retweeted
Tomorrow, Record #03.
This time not one, but two co-founders telling the story of how they are becoming the global stablecoin FX house.
Since launching out of stealth with a $15.8M seed funding round, they are hitting a record $1.2B in monthly transaction volume in mid 2026.
See you inside.
newsletter.outofpilot.com
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Your business has stablecoins. You need dollars.
Codex FX turns USDC and USDT into USD at wholesale rates, with firm quotes and fast settlement, 24/7/365.
Here’s how it works.
codex.xyz/blogs/how-to-conve…
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Stablecoins are changing how businesses move money across borders.
But how do they actually compare to international wires?
→ Faster settlement
→ Lower FX costs
→ 24/7 availability
Here's the full breakdown.
codex.xyz/blogs/stablecoins-…
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We're hiring a Senior Product Manager, with 6–10 years building cross-border payments products at a payments or stablecoin company.
You'll own payouts and collections end-to-end, from partner integrations and product strategy to the client experience.
codex.xyz/careers/senior-pro…
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We're hiring a Payment Operations Manager, with 6–10 years in payments, trading, or client operations at a crypto or digital asset company.
You'll own treasury, settlement, and client activation across APAC, then build the processes to scale them.
codex.xyz/careers/payment-op…
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Live on @therollupco.
Talking all things Codex and stablecoin FX in general.
🚨LIVE: Bull Market Continues! ZEC ETF Today?! PURR TWAPping HYPE Again! Huge Moves Coming…Grayscale's Zach Pandl, Alex Cutler & Haonan Li Join nitter.net/i/broadcasts/1kKzDPQMN…
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🚨LIVE: Bull Market Continues! ZEC ETF Today?! PURR TWAPping HYPE Again! Huge Moves Coming…Grayscale's Zach Pandl, Alex Cutler & Haonan Li Join nitter.net/i/broadcasts/1kKzDPQMN…
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