The on-chain peptide pricing oracle. Building the procurement layer for agents.
ca: 4sPePkv1Xx5vt8FkJxF5EAXLaFgNH9S2aUirCf5wpumpbiohash.networkJoined May 2026
20 BioHash-tracked vendors are now live on Stax, with 46 peptides available for procurement.
Sign up once with Crossmint. No seed phrase. No wallet setup friction.
Build your stack, verify every price against the BioHash onchain oracle, and check out in USDC on Solana.
✓ Onchain price verification
✓ Price drop alerts
✓ Order history tracking
✓ Real vendor pricing committed to chain
Stax is the first consumer peptide marketplace powered by the same verified pricing layer AI agents already query.
Humans are buying from the oracle today.
Agent purchase execution is next, x402 price query currently live.
Stax Consumer Procurement is live. v0.01: getstax.xyz
Stax is the consumer layer on top of BioHash. The same onchain verified pricing that agents pay to query, now a storefront humans can buy from.
Stax is now the first peptide procurement platform backed by its own
Stax Consumer Procurement is live. v0.01: getstax.xyz
Stax is the consumer layer on top of BioHash. The same onchain verified pricing that agents pay to query, now a storefront humans can buy from.
Stax is now the first peptide procurement platform backed by its own onchain @solana oracle, committing vendor pricing directly to chain.
Over the last 5 weeks, BioHash has recorded more than 120,000 TWAPs across 20 vendors and 46 peptides, creating a verifiable market data layer for peptide procurement.
How it works:
> build a stack with drag-and-drop vials
> every price checked against the BioHash onchain oracle before purchase
> no trusting screenshots, spreadsheets, or vendor claims
> wallet creation and payments handled by @crossmint no seed phrase or extension required
> checkout in USDC on Solana, settled onchain
This is procurement, not ecommerce.
Next:
> integration of all 20 vendors
> affiliate partnerships with 10+ vendors
> x402 agent procurement
> agents execute purchases, not just verify prices
Stax is the consumer application built on top of BioHash, and with its rollout, revenue flows back into the ecosystem. Agents can currently query x402 for BioHash data.
Stax designed around five revenue streams: consumer procurement fees, agent procurement fees, x402 query payments, BioHash API usage, and affiliate vendor partnerships. All settlement is intended in USDC on @solana, creating multiple independent sources of value for the network.
Agents pay $0.01 per request through x402 to verify peptide pricing against the BioHash oracle before transacting. No accounts or API keys required. As autonomous procurement grows, query revenue grows with it.
A portion of all platform revenue is to be allocated to weekly $BioHash buybacks and burns. Every transaction is executed onchain and independently verifiable. Treasury wallets for both consumer and agent procurement are public.
Stax is the next stage of the BioHash ecosystem, a consumer layer for peptide procurement, price verification, and agent-driven commerce.
Request Stax access early: getstax.xyzbiohash.network
Update: the BioHash oracle now settles via the @coinbase CDP facilitator.
Same flow: agents pay 0.01 USDC per call on @solana mainnet to verify a quote or fetch peptide vendor pricing, allowing them to check whether a price is fair against BioHash's onchain commits before they buy.
Stax is the agent-callable layer, BioHash is the oracle underneath.
Indexed on @dexteraisol x402gle: x402gle.com/servers/api.ge…biohash.network
Update: BioHash oracle x402 payments are now live on @solana mainnet.
A few days ago an agent verified a price and walked away from a ripoff. Now that verification runs on mainnet.
Any agent can pay per request to verify a quote or pull verified vendor prices before it
The BioHash MCP server is now live for users and agents: an agent-callable interface to the most transparent onchain peptide pricing oracle.
As peptide procurement moves onchain this week, agents need a source of truth they can independently verify before they transact: this is that layer.
Users and agents working inside Claude Desktop, Cursor, and Claude Code can now query verified peptide pricing and prove it's real onchain without leaving their workflow or opening external software.
How it works:
Ask your agent a pricing question.
The BioHash MCP server queries the oracle, returns live verified pricing, the full vendor spread, and the cheapest verified source available. It then verifies the result against BioHash's onchain commitment and returns the proof directly to the user or agent.
The result:
→ Live verified pricing across the vendor network
→ The full market spread exposed, with up to 14x price differences on the same compound
→ The cheapest verified source for any tracked compound
→ Independent onchain verification using Merkle proofs and Solana mainnet data
→ Not a database someone can quietly edit. Every result is cryptographically verifiable
Add it in a single line. Works with any MCP-compatible host.
Docs: biohash.network/mcp
BioHash now tracks 20 verified peptide vendors, with 6 added today.
We've evaluated 56 candidates so far. Most didn't make the cut:
- Some failed our data quality standards, including duplicate listings and missing dosage information.
- Several couldn't be independently verified as trustworthy.
- Many didn't provide the level of access required for us to validate their pricing.
As agent and consumer peptide procurement enters testing this week, we're expanding coverage across the market.
More vendors means more prices to verify against, giving agents and consumers a stronger source of truth before they buy.
We only track vendors we can stand behind. Every price is anchored onchain and available via x402.
Apply to join our partnered vendor program:
biohash.network/partners
Latest commit:
solscan.io/tx/4s8VJUQyoYQ…
Update: BioHash oracle x402 payments are now live on @solana mainnet.
A few days ago an agent verified a price and walked away from a ripoff. Now that verification runs on mainnet.
Any agent can pay per request to verify a quote or pull verified vendor prices before it
Update: BioHash oracle x402 payments are now live on @solana mainnet.
A few days ago an agent verified a price and walked away from a ripoff. Now that verification runs on mainnet.
Any agent can pay per request to verify a quote or pull verified vendor prices before it transacts. Stax is the agent-callable layer; BioHash is the oracle underneath.
Settling through @PayAINetwork No keys, $0.01 a call.
Docs: getstax.xyz/x402
First mainnet settlement: 47X9bJKABkyNcUpHXgQVu5JTTSd1hZJNvfvxZQQGQLqTgJexDJPVzMY7jjQGuEwVnaCjVssoL8gjgCQZsV7xV8io
An agent just refused to buy peptides.
It wasn't prompted to. It just checked the price first.
Via x402, agents can now pay BioHash per request to verify peptide pricing before they transact.
In a live test, an agent was quoted $7.50/mg. BioHash showed it was 152% above the verified market floor, so the agent walked away.
The grey market runs on information asymmetry. Agents change that if they have a source of truth. BioHash is that source: verified, on-chain, agent-callable.
biohash.network | $BioHash
Inside BioHash + Stax at the moment a peptide purchase hits.
Live oracle pricing, optimal selection, and on-chain settlement, traced end to end.
Every purchase price is verifiable against the oracle.
Request Stax early access update: getstax.xyzbiohash.network | $BioHash
@dreedohaha@corbits_dev@elizaOS Appreciate the mention!
For anyone curious how it works: the agent paid our oracle's verified price. BioHash anchors peptide vendor pricing onchain, creating a verifiable pricing reference for autonomous purchases.
Demonstration of agent peptide procurement on @solana
BioHash powers the onchain oracle behind Stax, the protocol layer for peptide purchasing.
Agents pay in USDC, pricing is fully verifiable, and orders settle directly on @solana mainnet.
Consumer checkout rolling out soon.
Peptide commerce powered by both AI agents and users.
Request early access: getstax.xyz | @askstaxbiohash.network | $BioHash
gave @claudeai $150 USDC and one task: help me recover from a soft-tissue injury.
10 seconds later it picked BPC-157, paid Stax $144 USDC on solana mainnet, order placed.
stax is the agent callable procurement layer on solana, oracle-backed by @BioHashNetwork
tx:
Stax now accepts x402 payments from agents.
POST /api/v1/procure speaks x402 - AI agents pay in USDC, orders settle on solana, oracle-backed by @BioHashNetwork.
The first agent callable peptide procurement protocol on @solana backed by its own on-chain price oracle.
Live on devnet today, mainnet next, @base x402 to follow.
Human checkout and full procurement rolling out soon.
Early access at getstax.xyz | @askstaxbiohash.network | $BioHash
An EVM agent settling via x402 needs the price reference on the same chain it's paying on. So that's what it solves. Without the mirror to EVM, that's a cross-chain RPC every settlement. With the mirror, one chain context.
Our underlying TWAPs commit every 10mins. Only the index aggregation is hourly because the index is by definition the hour's TWAP. Agents or users wanting finer resolution read the 10min TWAPs directly.
FYI peptide markets don't move fast. Vendor prices move over hours or days mostly.
BioHashIndexMirror is now live on @base committing every index hour directly to EVM.
Why: STAX settles peptide payments via @x402, and x402 settles on the chain the agent is on. An EVM agent paying for a peptide order shouldn't have to make a cross-chain RPC to verify the price first. Same chain payment, same chain oracle.
@solana stays canonical. Every @base entry carries the Solana slot it derives from, so any agent or auditor can verify back to source.
$BioHash on @solana remains the only platform token.
BioHashIndexMirror on Base: basescan.org/address/0xaC40…
Stax early access updates: getstax.xyzbiohash.network
Stax is evolving fast.
Today we confirmed the first affiliate partnership for Stax as we push toward a fully integrated affiliate roster for procurement over the coming week.
Latest Stax procurement updates [video below]:
- Real vendor product catalogs now stream directly into the agent through authenticated endpoints, so each oracle-ranked pick arrives with the vendor's actual product photo alongside its live BioHash price
- Drag any vial into your stack to procure
BioHash has also now integrated its 14th tracked vendor [Ascension] with the mainfest now anchored onchain: ipfs.io/ipfs/bafkreieo…
Early access updates: getstax.xyzbiohash.network | $BioHash
What happens when you ask Stax for a stack
Stax queries BioHash. BioHash returns oracle priced peptides. Every recommendation links back to a cycle commit.
Request early access updates: getstax.xyzbiohash.network | $BioHash
Meet Stax.
The consumer agent layer for BioHash now in production.
Describe a peptide goal in natural language. Stax reads the BioHash oracle, builds a stack from verified vendors, surfaces real onchain pricing, settles in USDC, ships to your door.
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