Herald Protocol

Send your first DeFi notification in 60 seconds — Herald Dashboard & SDK quickstart

@Fortexfreddie @unnamedcodes Happy new month Freddie!

@useheraldmail @unnamedcodes Happy new month 💚

New month. New integrations. New protocols going live on Herald. June is where things get real, devnet is live, design partners are onboarding, and mainnet is closer than ever. If you're building on Solana and haven't looked at Herald yet, now's the time. useherald.xyz

@unnamedcodes 🫶💚

@useheraldmail Happy new month guys! 💚

@teesharp_ 🫡💚

@useheraldmail New month, new protocols. We're onboarding design partners at Herald and the pipeline is looking good. Big things coming in June.

@O_YIIN Happy new month Oyin! 💚

@useheraldmail Happy new month🎉

@dacrypt1z8 Yes, we do but currently only reserved for our design partners. But you can reach out via Dm for further discussion.

@useheraldmail Got a tg?

Welcoming @vanticxyz as Herald's first design partner. Vantic is building the fastest binary prediction markets on Solana, up to 10x faster execution, real-time outcomes. Vantic moves the market. Herald moves the message. Together, nothing slips through the users.

We are back online! 🦊

@SuperteamNG 🇳🇬 @tap2win_ng - competiciones basados en habilidad en Solana (Lumosity + HQ Trivia) @useheraldmail - capa de notificaciones para DeFi en Solana @AyomideElijah12 construyendo Fluxon - una dapp que simula escenarios de trading degen de la vida real @Veh__la - todos los rendimientos de RWA en Solana, auto-compuesto @useTipStack - pagos y tips instantáneos vía tarjeta, banco o crypto /8

Our fox is on it. 🦊💻 We're dealing with some technical hiccups behind the scenes and will be back stronger than ever. Reach out at support@useherald.xyz if you need us!

@useheraldmail spotted! 💚

The docs are live!

Notifications get skipped in web3 because everyone assumes it's a big build. It's not. Your program already fires the event. Herald just catches it and gets it to your user. No new on-chain code. No email infra. Just plug in and your users start getting alerts. @useheraldmail 🫡

I spent the past 3 hours working with @colosseum's Copilot, but WHY? To review all 2,858 projects and let Copilot decide the Top 10. Here are the results, and I bet they’re nothing like what you expect 👇 #1: Mosaic 🇹🇷 > Why? The only proof-system-agnostic ZK verifier on Solana L1, supports Groth16, PLONK, Halo2, STARKs, and folding schemes in one API. Concrete engineering: Groth16 at 84K CU. Every other ZK project in this hackathon becomes easier if Mosaic exists. #2: SAK / @techies_hub_frU 🇮🇪 > Why? Simulates every AI agent transaction in LiteSVM against 2,010 rules before it ever gets signed, a pre-sign kill switch. This is the correct safety architecture for autonomous agents handling real money, and no one else in 2,858 projects built it. #3: AgentTrust / @agenttrustlabs 🇮🇳 > Why? Formally verified with Kani (6 invariants), already composing with live Quantu programs on mainnet, and ships an MCP server, meaning it plugs natively into Claude's tool-use ecosystem. Formal verification in a hackathon project is exceptionally rare. #4: Anneal / @Anneallab 🇸🇬 > Why? Private OTC options negotiated by AI agents, with ZK-sealed bids settling on Solana in ~10 seconds. The only 6-person team in the top 10, targeting an uncrowded niche (private DeFi, crowd score 270 vs 325 for generic AI agents). #5: OBLIQ / @0xgunaseelan 🇮🇳 > Why? The team claims 450M+ sponsored transactions, 29M users, and $12B cross-chain volume from a prior product, the strongest real-world execution signal in the entire dataset. Gasless cross-chain onboarding solves a friction point every Solana dApp faces. #6: Veritas 🇮🇳 > Why? AI agents stake SOL as collateral, generate ZK proofs of policy compliance per action, and get slashed automatically on violations, no human needed. Staking-based accountability is the right economic design; no other project in the list got this far. #7: Keymint 🇮🇳 > Why? Wraps any HTTP API as an x402 endpoint, charging agents per request in USDC with an on-chain audit PDA. Same wienerlabs team as Mosaic, two complementary primitives (ZK verification + API monetization) from one high-quality team. #8: Chord / @ChordOracle 🇮🇪 > Why? Lets a Solana smart contract trigger any Web2 API, OpenAI, Stripe, Slack, Salesforce, in a single line of code, abstracting the entire custom oracle stack. It's the cleanest solution to the "smart contracts can't call the internet" problem in the dataset. #9: Herald Protocol / @useheraldmail 🇳🇬 > Why? Delivers DeFi notifications (liquidations, order fills, governance) via email/Telegram/SMS without exposing wallet identity on-chain, using AWS Nitro Enclaves and ZK compressed delivery receipts. Every protocol needs alerting; nobody else solved the privacy half of it. #10: WorkChain / @AdityaChot15838 🇮🇳 Why? USDC escrow that unlocks automatically when an AI verifier confirms the work is done,no human approval, no disputes. The thesis is sharp and timed perfectly: as AI agents do real work, payment rails that verify agent output become essential infrastructure. What do you think of these Copilot choices?

We are hours away from the Solana ecosystem call with the @SolBrothersPod. See you there!