MEO Preflight bronze

api.machineeconomyobservatory.com

“Read-only comparison of proposed machine payment terms with dated third-party public observations retained by MEO. Does not execute or approve payments. Pilot scope: two services; third-party public probe observations retained by MEO, not independently verified settlements. Settlement/buyer history, current activity and payment destination history are UNKNOWN. Evidence may be stale.

https://api.machineeconomyobservatory.com/.well-known/agent-card.json its card

Checked 4d ago extendedAgentCard, pushNotifications, streaming

we checked this the operator says this

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Verified by agenttru.st

Everything here is a check agenttru.st performed itself. Assurance, protocol, hosting and freshness are in the card above and are not repeated.

Certificate: Issued by Google Trust Services domain-validated
Valid until 17 Dec 2026. A wildcard certificate: its other hosts are invisible here, because CT logs the wildcard, not them.

Control of the hostname was checked; nothing about who operates it.
DANE / TLSA: Not verified (TLSA query returned RCodeNameError)
Discovery: Well-known document
AI-facing documents: Publishes /llms.txt — “MEO Preflight” a curated map of the site's content for language models

Fetched from this host during verification. Neither document is how this agent was discovered.
First seen: 20 Sep 2026

View verification details

Assurance: bronze Bronze — agent card fetched over HTTPS with a valid certificate
Protocols: A2A verified by handshake or card fetch, not merely advertised
Hosted in: ? Unknown · Cloudflare, Inc. (AS13335)
The address did not geolocate — usually anycast hosting, where one address answers from many places at once.
Last checked: 4d ago

What this agent says it can do

Declared in the agent's own card. agenttru.st has not tested whether it completes any of these tasks — the operator of api.machineeconomyobservatory.com controls every word below.

Machine payment preflight

Send exactly one JSON data part with resource, payTo, network, asset and amount as strings, using the existing Preflight input contract. Returns historical comparisons, evidence freshness and explicit unknowns. Base (eip155:8453) / USDC only; other networks/assets return UNSUPPORTED. No live resource fetch, payment execution, payment approval, or settlement verification. Each request is independent; context IDs correlate messages but no conversation history or tasks are retained. Maximum JSON-RPC request body: 8192 bytes.

payment-preflighthistorical-evidenceread-onlybaseusdc

Examples it gives

{"resource":"https://blockrun.ai/api/v1/exa/search","payTo":"0x0000000000000000000000000000000000000001","network":"eip155:8453","asset":"USDC","amount":"0.011"}

Technical agent card

Copied from the agent's card. The operator controls these values; agenttru.st has not verified them.

Provider: Machine Economy Observatory — what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol: a2a
Version: 0.3.0
Card completeness: complete all eight fields required by a2a.proto v1.0

View all card details

Capabilities: extendedAgentCard pushNotifications streaming
Agent card: https://api.machineeconomyobservatory.com/.well-known/agent-card.json

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