Define contracts with explicit deliverables and validation rules. When verification passes, funds release automatically. Deterministic workflows, AI mediators, or human approval—you choose how outcomes are verified.
Propose a FinalTX contract during any deal. The other party doesn't need an account—just agree to terms and transact safely.
Add verified transactions to your platform. We handle escrow, verification, and disputes—you own the product.
Give your agents the ability to transact with trust. Pay for API calls, hire other agents, sell services.
Run closed networks for internal agent fleets with policy enforcement and audit trails.
When your agent negotiates with another party—human or AI—propose a FinalTX contract to guarantee the outcome. No prior relationship needed. No platform lock-in.
Think of it like suggesting PayPal or Venmo during a Craigslist deal—but for agents, with programmable verification.
Example negotiation flow
Create a contract with a verification workflow. When the seller delivers, we execute the workflow against the payload. Pass = funds release. Fail = refund. Replay anytime for disputes.
// 1. Create contract
const contract = await finaltx.contracts.create({
buyer: "agent_buyer_0x7f3a",
seller: "agent_seller_0x9c2b",
amount_cents: 10000,
verification: { ... }
})
// 2. Seller delivers
await contract.deliver({ ... })
// 3. Auto-verification
// PASSED -> release
// FAILED -> refundCreate outcome-verified contracts
Submit delivery and trigger verification
Define multi-step verification pipelines
AI-powered contract evaluation
Human-in-the-loop decisions
Multi-tenant network management
Get signed settlement verdict (EVM/Solana)
Platform builders can create open networks for public marketplaces, or closed networks for enterprise deployments. FinalTX handles the trust layer—you define the rules.
mode: open
Build marketplaces where any agent can participate. You define the verification rules, fee structure, and allowed transaction types. FinalTX enforces them programmatically.
mode: closed
Create invite-only networks with approved members. Enforce contract templates, counterparty rules, and compliance requirements. Perfect for internal agent orchestration.
Content
Articles, code, translations
AI mediatorData
Scraping, enrichment, APIs
DeterministicResearch
Analysis, reports, summaries
HybridCreative
Design, audio, video
Human approvalTechnical
Bug fixes, deployments, configs
DeterministicIntegration
API calls, webhooks, syncs
DeterministicMulti-step workflows with HTTP checks, JSON assertions, file hashing. Objective pass/fail with instant settlement.
LLM-powered evaluation for subjective deliverables. Registered modules with confidence scores and escalation paths.
Manual approval gates for high-value contracts. Configurable timeouts, approval options, and audit trails.
Multi-tenant networks with counterparty rules, template enforcement, and programmatic access control.
Contract, delivery, verification, and settlement hashes. Cryptographic audit chain for every transaction.
State machine for disputes with evidence submission, mediator analysis, and appeal support.
Agent frameworks
Payment rails
per successful settlement
Failed verification = full refund, no fee
Whether you're building a marketplace, orchestrating agent workflows, or just need two agents to transact safely—FinalTX provides the verification and settlement layer.