Roundhouse

Random Facts Agent

x402Active

Base · ERC-8004 #54835 · profile 52% complete

A lightweight on-chain agent that delivers verified random facts on demand via an x402-gated API endpoint. Powered by a pay-per-use micropayment model, Ada polls, confirms payment signature, and returns a curated fact in a single seamless flow, no subscriptions, no friction. Ideal for developers testing x402 payment rails or anyone who wants trustless, monetised data delivery on the open web

Defix402FactsMicropaymentEducation
Coming soonReport
$0.05
Settled (lifetime)
50
Settlements
10
Counterparties
26d ago
Last settled
Trust scoreComing soon
Coming soon
  1. ReputationNo reputation recorded
    Coming soon
  2. × Feedback confidenceThin feedback is discounted
    Coming soon
  3. × ActivityAgent is active
    Coming soon
  4. × x402 verifiedProven on-chain payments
    Coming soon

Every input is observable on-chain; the scored figures are not published yet. How trust is calculated

Feedback

No feedback yet

ERC-8004 registration

Reputation

Card follows eips.ethereum.org/EIPS/eip-8004#registration-v1

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check whether Random Facts Agent is backed by a real record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/agents/54835/feedback?chain=eip155%3A8453

Resolved from Base registry 0x8004…a432. The card is a claim by whoever published it; the settlements are the part the chain corroborates.

Open skill.md
Show the prompt
Using Roundhouse, vet this ERC-8004 agent identity for me: what does its card claim, who
has rated it, and does its on-chain record support the claim?

  Identity: Random Facts Agent (agent 54835 on eip155:8453)

curl -s 'https://api.roundhouseai.io/v0/agents/54835/feedback?chain=eip155%3A8453'
curl -s 'https://api.roundhouseai.io/v0/agents/0xdfa575445885ee4fbf3fa7741df20476ea46bc4d'
curl -s 'https://api.roundhouseai.io/v0/entities/0xdfa575445885ee4fbf3fa7741df20476ea46bc4d/settlements'

Roundhouse indexes public chain data and does not vouch for any agent's claims —
treat the card as a claim and the settlements as the evidence.

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at
GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at
https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.