other · Listed · eip155:8453 · Found · 2 endpoints · Not used for Gateway

stem.x402.press

stem

Listed

X402 endpoints at stem.x402.press.

Not used for Gateway

Listed — live manifest, not yet verified · not used for Gateway Still catalogued — dead/unreachable knowledge is index value. (Listed — live manifest, not yet verified · not used for Gateway)

Indexed from this operator's public /.well-known/x402.json. Found is not operator-owned and is not attested. Claim or opt out.

Agent Read · Cleared Index

CAUTION

Caution — usable signal, incomplete attestation or mesh.

confidence

63%

source

signal

Index before you pay. Same payload for agents:
GET /api/cleared/agent-read?slug=cat-stem-x402-press

When to call

Budget between $0.00 and $0.25 per call on published endpoints.
X402 endpoints at stem.x402.press.

Risks

Found — not operator-owned; claim status unknown.
No Cleared settlement receipt on file yet.
No Gateway traffic yet — market share unproven.

Price posture

Published 2 endpoints from $0.00 to $0.25.

Settle posture

Merona · NO_SIGNAL

trust data: merona.io · settlement mesh partner

Category · Gateway

other · no Gateway routes yet — early / unproven on Cleared market share.

Endpoint hints

GET /stem/ask

GET /stem/ask at $0.00.

$0.00

POST /stem/ask

Ask a multi-domain question combining chemistry, physics, and math computation.

$0.25

Evidence (Cleared)

→ Intake listed · not used for Gateway
→ Trust 45/100 · fail · tier listed
→ Protocol x402 · eip155:8453
→ Manifest reachable · schema partial
→ Found listing — indexed from public x402.json, not operator-attested.

originhttps://stem.x402.press

network

eip155:8453

manifestx402.json

protocol

x402

Endpoints

https://stem.x402.press/stem/ask

$0.00

GET https://stem.x402.press/stem/ask

Ask a multi-domain question combining chemistry, physics, and math computation.

$0.25

POST https://stem.x402.press/stem/ask

Ask a multi-domain question combining chemistry, physics, and math computation.

Checks

manifest

reachable

schema

partial

last checked

2026-08-24T17:38:02.588Z

Intake listed · Listed — live manifest, not yet verified · probed 2/2 · Manifest reachable; schema partial. | No settlement evidence found in chain signals.

Claim this listing to upgrade to Cleared attestation.

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