Daily News 19

Tag: Celo

  • Celo Adds Local Currency Payments for AI Agents

    Celo Adds Local Currency Payments for AI Agents

    Key Highlights

    • Celo Core Co. launched a native x402 facilitator on July 16, enabling AI agents to transact using Ripio’s wARS, wBRL, and wCOP tokens denominated in Argentine pesos, Brazilian reais, and Colombian pesos.
    • The update eliminates the need for AI agents to convert local currencies into dollar-based stablecoins, reducing foreign exchange exposure for users who delegate transaction authority to autonomous agents.
    • Celo plans to extend support to additional Latin American currencies including Mexican pesos (wMXN), Chilean pesos (wCLP), and Peruvian sol (wPEN), building on a network that has processed over 1.4 billion transactions since its 2020 mainnet launch.

    Celo Integrates Local Currency Payments for Autonomous AI Agents

    Celo Core Co., the core development team behind the Celo blockchain, has deployed a native x402 payment facilitator that allows artificial intelligence agents operating on the network to settle transactions in local Latin American currencies. Announced on July 16, the integration leverages Ripio’s wrapped fiat tokens—wARS for the Argentine peso, wBRL for the Brazilian real, and wCOP for the Colombian peso—enabling AI agents to make payments, purchase data, and access APIs without converting to dollar-pegged stablecoins.

    Eliminating Foreign Exchange Friction for Agentic Commerce

    The architectural shift addresses a structural limitation in current agentic payment flows. Previously, AI agents acting on behalf of users in Latin America were forced to route payments through USD-denominated stablecoins, introducing foreign exchange spreads, conversion latency, and custody risk. By supporting Ripio’s wFIAT suite directly, Celo allows agents to operate in the same monetary unit as their human principals. This parity simplifies accounting, preserves purchasing power, and reduces the operational overhead for developers building agent-driven commerce, remittance, and service applications across the region.

    Ripio’s Regulated Token Infrastructure Underpins the Expansion

    Ripio, a licensed digital asset platform operating across Latin America, issues the wFIAT token family used in the integration. Each token is fully backed by reserves held in the corresponding sovereign currency, including the Argentine peso, Brazilian real, Mexican peso, Colombian peso, Chilean peso, and Peruvian sol. The company’s regulatory compliance and local banking relationships provide the off-ramp credibility necessary for mainstream adoption. With the x402 facilitator now live, businesses and developers on Celo can price services, data feeds, and API calls in local currency terms, aligning revenue models with end-user economics.

    Why This Matters

    The convergence of AI agent frameworks and blockchain payment rails is accelerating, but currency localization remains an underdeveloped layer. Most agentic payment prototypes assume a dollarized world, which mismatches the reality of emerging markets where local currency volatility and banking access shape user behavior. Celo’s x402 implementation, combined with Ripio’s regulated fiat tokens, creates a template for regionally native agent economies. The roadmap to add wMXN, wCLP, and wPEN signals intent to cover the major Spanish-speaking and Portuguese-speaking markets in Latin America. With over 1.4 billion transactions processed since 2020—spanning payments, remittances, commerce, and DeFi—Celo’s transaction throughput provides a proven base for scaling agent-driven activity without the congestion risks seen on higher-fee networks.

    Frequently Asked Questions

    What is the x402 facilitator and how does it work with AI agents?

    The x402 facilitator is a native payment protocol on Celo that enables HTTP 402 “Payment Required” responses to be settled programmatically. AI agents can automatically fulfill payment challenges for API access, data, or services using supported tokens—in this case, Ripio’s wARS, wBRL, and wCOP—without human intervention or currency conversion.

    Which currencies are currently supported and what is coming next?

    As of the July 16 launch, the x402 facilitator supports Argentine peso (wARS), Brazilian real (wBRL), and Colombian peso (wCOP) via Ripio’s wrapped tokens. Celo has announced plans to add Mexican peso (wMXN), Chilean peso (wCLP), and Peruvian sol (wPEN) in future updates.

    Why does local currency support matter for AI agents in Latin America?

    It removes the need for agents to convert local funds into dollar stablecoins before transacting, eliminating foreign exchange fees, slippage, and settlement delay. Users can delegate spending authority to agents in their native currency, while merchants and developers can price goods and services in the same unit of account their customers use daily.

  • Crypto Project Paying Nearly 1 Million People Daily Income Has Reserves Looted

    Crypto Project Paying Nearly 1 Million People Daily Income Has Reserves Looted

    Superfluid Bug Allows Attacker to Drain Over $100,000 from GoodDollar Reserves

    A vulnerability in Superfluid’s Celo deployment enabled a malicious application to bypass liquidation safeguards and mint excess G$ tokens, resulting in the drainage of more than $100,000 from GoodDollar’s reserves. GoodDollar announced on September 9 that 86,588 cUSD was exchanged out of its Celo reserve and an additional $20,857 was taken from its XDC reserve. External G$ liquidity pools were also impacted, though neither project has disclosed the extent of those losses.

    GoodDollar’s UBI Model and Reserve Structure

    GoodDollar operates as a decentralized universal basic income (UBI) protocol that distributes G$ tokens daily to registered users. The protocol’s reserve is backed by stablecoins, with yield generated through DeFi investments used to support G$ issuance and UBI distributions. According to GoodDollar’s dashboard, the program has over 963,000 unique UBI claimants and has distributed more than 2.3 billion G$ tokens to date, making the reserve central to the token’s economic model and daily distribution system.

    Celo Network Holds 28% of G$ Circulating Supply

    Approximately 2.4 billion G$ tokens circulate on the Celo network, representing roughly 28% of the token’s 8.7 billion circulating supply. This makes Celo the second-largest network for G$ after Fuse, which holds 4.19 billion G$. Ethereum accounts for about 1.82 billion G$, while the XDC network holds 292.5 million G$.

    GoodDollar Crypto Tokens Circulating Supply by Networks (Source: GoodDollar’s Dashboard)

    Superfluid Identifies Celo-Specific Vulnerability

    Superfluid’s Security Council confirmed that the vulnerability was isolated to its Celo deployment. A malicious application circumvented a whitelisting requirement, allowing insolvent G$ balances to remain active instead of being liquidated. These excess balances were then exchanged against assets in the GoodDollar Reserve and other liquidity pools.

    Superfluid detected insolvent accounts on September 3 and traced the liquidation failure to the Super App bug the following day. The team deployed a hotfix, reinstated Super App whitelisting on Celo, and closed the affected accounts. The council stated that other Superfluid networks were not exposed to the same flaw.

    GoodDollar Activates Emergency Safeguards

    GoodDollar reported that its Celo and XDC reserves were not fully depleted, crediting monitoring alerts, emergency pauses, and existing protocol safeguards. Claiming, G$ transfers, and identity verification have resumed on Celo. However, reserve operations on both Celo and XDC remain paused, bridging is suspended, and liquidity in external pools remains limited. GoodDollar has advised users against swapping G$ until liquidity improves, warning that thin markets could produce significant slippage and prices that diverge from normal levels.

    Unexplained XDC Reserve Loss Raises Questions

    Meanwhile, the $20,857 loss from the XDC reserve remains unexplained. Superfluid stated the underlying vulnerability existed only on Celo, yet GoodDollar reported an outflow from its XDC reserve. Neither project has disclosed how the excess G$ reached or affected the XDC network.

    Incident Reports and Recovery Plans Underway

    GoodDollar said it plans to address the excess G$, restore liquidity, and reopen the remaining paused functions. Both GoodDollar and Superfluid are preparing separate incident reports that should provide a fuller accounting of external-pool losses and explain how the Celo exploit produced an outflow on XDC.