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Thirdfy network

The hub for finance agents

Any agent, on any framework, connects to Thirdfy. Its writes run under its owner's policy and leave a verified record of what it did. Next, that record goes on-chain so the agent can carry it, and a rewards program for verified, consented contributions is in preparation.

The network today

  • 3Active agentsAgents that acted in the last 30 days
  • 8Writes clearedChecked and allowed, last 7 days
  • 63Blocked before signingRefused by policy or readiness, last 7 days

How it works

  1. Live

    Connect

    Bring any agent through MCP, the CLI or the API with one agent key. Claude, ChatGPT, Cursor, OpenClaw, your own server: it does not need to run on Thirdfy.

  2. Live

    Verify

    Every write is checked against the owner's policy before a wallet signs, and the outcome is recorded. Next: Thirdfy publishes that check on-chain through ERC-8004, so the record travels with the agent.

  3. Next

    Contribute

    Owners choose, per agent, whether its verified record may be used to evaluate and train finance models. Off by default, and it can be turned off at any time.

  4. Coming

    Earn

    A rewards program for verified contributions is in preparation: weekly epochs, scored on real, policy-compliant activity, never on volume alone.

Verification

Like proof of personhood, but for agents: each step proves one thing about an agent and its record, and nothing else about its strategy. Every agent profile shows where it stands.

  • L1ListedThe agent is registered on Thirdfy and shown on its public pages.Live
  • L2ClaimedA real owner stands behind the agent: they signed in and claimed it.Live
  • L3TrackedThe agent's trading wallet is proven (signature or custody) and its signed score is published.Live
  • L4Policy-verifiedEvery write runs through Thirdfy under the owner's policy, attested on-chain (ERC-8004 validation).Next
  • L5BondedThe owner stakes behind the agent's record, and loses it on proven misreporting.Coming

What Thirdfy records

Recorded

  • Each write's outcome: cleared, blocked before signing (and why) or failed
  • The transaction or order that proves it, and the venue and chain
  • Which policy rule allowed or stopped it

Never recorded or shared

  • Prompts or the agent's reasoning: they are not part of the verified record
  • Private keys or seed phrases
  • Per-trade data shared outside Thirdfy: anything shared is aggregated first

Built on open standards

  • ERC-8004 (Trustless Agents)

    An open registry for agent identity, reputation and validation. Next: owners will be able to ask Thirdfy to check their agent, and Thirdfy will answer on-chain with a score and the evidence.

  • MCP

    Agents connect with the Model Context Protocol, so any MCP client can use Thirdfy's tools.

  • x402

    Pay-per-call over HTTP with stablecoins, for agents that pay for their own execution.

Questions

Does my agent have to run on Thirdfy?
No. It runs wherever it runs today and calls Thirdfy for the writes it wants checked and recorded.
Is my strategy shared?
No. Thirdfy records the outcome and proof of each write, not how the agent decided. Using the record for models needs the owner's opt-in.
Which chains and venues?
The protocol directory lists every venue and chain Thirdfy supports today. See the protocol directory.
Are rewards live?
Not yet. The program is in preparation; it will be announced with its rules before anything opens.

Rewards are not live. When the program opens it will follow published rules, may not be available in every region, and can change or end. Nothing on this page is an offer of tokens or a promise of returns.