You could build your own agent trust infrastructure.

Credit scoring, OFAC screening, identity management, trust graphs, compliance receipts, multi-chain indexing, spending policies. It's all buildable. The question is whether it's the best use of your engineering team's time.

Most teams answer no after doing the math.

Build in-house

$650K–$2.45M

Year 1 (engineering + infrastructure)

3-5 senior engineers × 6-12 months

OFAC data provider licensing ($10K+/yr)

Multi-chain RPC infrastructure

Ongoing maintenance (20% of build cost/yr)

No cross-company trust data

Buy Agent Financial

$0–$1,788

Year 1 (Free to Business tier)

Live in 5 minutes, not 6 months

OFAC screening included (SAMUEL)

39 chains indexed out of the box

Zero maintenance — we run 53 agents 24/7

295K+ agents in the trust network

What you'd need to replicate

Agent Credit Score (300-850)

3-4 months

7-factor behavioral model, daily recomputation, tier classification, anomaly detection

OFAC/Sanctions screening

1-2 months

SDN list integration, dual-address screening, sub-200ms latency, continuous updates

Multi-chain indexer

2-3 months

39 EVM chains, ERC-8004 registry parsing, checkpoint management, stall recovery

Compliance receipt chain

1-2 months

Hash-chained receipts, EIP-712 signatures, 7-year retention, audit export

Trust graph computation

2-3 months

Connection strength, transitive trust, degree centrality, recommendation engine

Spending policy engine

1-2 months

Category budgets, per-seller limits, auto-approve thresholds, fleet governance

KYA verification

1-2 months

Continuous monitoring, re-screening cadence, identity binding, PoH tiers

API + dashboard

2-3 months

REST API, React dashboards, webhook delivery, CSV export, real-time updates

Total estimate

13-21 engineering-monthsfor parity with Agent Financial's free tier. That's before you account for the data moat: 82K+ agents already scored, cross-company trust signals, and a network effect that compounds with every new agent. You can build the code. You can't build the network.

Code is replicable. Networks aren't.

82,000+ agents already scored

Your in-house system starts at zero. Agent Financial has 82K+ agents with established credit histories, trust connections, and compliance records.

Cross-company trust signals

An in-house system only sees your agents. Agent Financial sees trust signals across every operator — when an agent transacts with someone else's agent, both scores update.

Cross-rail data advantage

Agent Financial aggregates compliance data across x402, Mastercard Agent Pay, and Visa Intelligent Commerce. An in-house system is locked to your rail.

53 agents, continuously improving

SAMUEL, DEBORAH-C, TABITHA, BARNABAS — 53 specialized souls running 24/7. You'd need to build, train, and maintain each one.

Buy, don't build.

Ship your product. Let Agent Financial handle trust infrastructure. Free Agent Card. Live in 5 minutes.

Get your free Agent Card

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