social · Listed · Tempo · Found · 13 endpoints · Not used for Gateway
Merit Systems
Merit Systems
Buy a forwarding inbox (30 days)
Not used for Gateway
Catalogued so agents know it is dead/unreachable — Gateway will not route it. Still catalogued — dead/unreachable knowledge is index value. (Degraded — catalogued (dead/unreachable known) · 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
SKIP
Skip until Cleared checks or settle mesh clear.
confidence
90%
source
signal
Index before you pay. Same payload for agents:
GET /api/cleared/agent-read?slug=cat-stableemail-dev-mpp
When to call
- Budget between $0.001 and $8 per call on published endpoints.
- Buy a forwarding inbox (30 days)
Risks
- Found — not operator-owned; claim status unknown.
- No Cleared settlement receipt on file yet.
- Uptime not yet marked stable.
- Endpoint response check pending or failed.
Price posture
Published 13 endpoints from $0.001 to $8.
Category · Gateway
social · no Gateway routes yet — early / unproven on Cleared market share.
Endpoint hints
POST /api/inbox/buyBuy a forwarding inbox (30 days)
POST /api/subdomain/inbox/createCreate inbox on subdomain
POST /api/inbox/topupExtend inbox 30 days
POST /api/inbox/topup/yearExtend inbox 365 days (save 34%)
POST /api/inbox/topup/quarterExtend inbox 90 days (save 17%)
POST /api/inbox/messagesList messages in inbox
POST /api/subdomain/inbox/messagesList subdomain inbox messages
POST /api/subdomain/buyPurchase a custom email subdomain
Evidence (Cleared)
- → Intake degraded · not used for Gateway
- → Trust 0/100 · fail · tier listed
- → Protocol mpp · Tempo
- → Manifest pending · schema partial
- → Found listing — indexed from public x402.json, not operator-attested.
Endpoints
StableEmail: Buy a forwarding inbox (30 days)
$1POST https://stableemail.dev/api/inbox/buyBuy a forwarding inbox (30 days)
StableEmail: Create inbox on subdomain
$0.25POST https://stableemail.dev/api/subdomain/inbox/createCreate inbox on subdomain
StableEmail: Extend inbox 30 days
$1POST https://stableemail.dev/api/inbox/topupExtend inbox 30 days
StableEmail: Extend inbox 365 days (save 34%)
$8POST https://stableemail.dev/api/inbox/topup/yearExtend inbox 365 days (save 34%)
StableEmail: Extend inbox 90 days (save 17%)
$2.5POST https://stableemail.dev/api/inbox/topup/quarterExtend inbox 90 days (save 17%)
StableEmail: List messages in inbox
$0.001POST https://stableemail.dev/api/inbox/messagesList messages in inbox
StableEmail: List subdomain inbox messages
$0.001POST https://stableemail.dev/api/subdomain/inbox/messagesList subdomain inbox messages
StableEmail: Purchase a custom email subdomain
$5POST https://stableemail.dev/api/subdomain/buyPurchase a custom email subdomain
StableEmail: Read a single inbox message
$0.001POST https://stableemail.dev/api/inbox/messages/readRead a single inbox message
StableEmail: Read a subdomain inbox message
$0.001POST https://stableemail.dev/api/subdomain/inbox/messages/readRead a subdomain inbox message
StableEmail: Send email from custom subdomain
$0.005POST https://stableemail.dev/api/subdomain/sendSend email from custom subdomain
StableEmail: Send email from inbox address
$0.005POST https://stableemail.dev/api/inbox/sendSend email from inbox address
StableEmail: Send email from relay address
$0.02POST https://stableemail.dev/api/sendSend email from relay address
Checks
pending
partial
2026-08-24T20:51:25.434Z
Intake degraded · Degraded — do not route · probed 0/3 · Manifest HTTP 404. Listed anyway. | No settlement evidence found in chain signals.
Claim this listing to upgrade to Cleared attestation.
Claim listing