score email derived
power-pack-x402.fly.devCommunicationsderived
POST https://power-pack-x402.fly.dev/api/score-email
passlisted in Coinbasecounted above 41% of Communications
0.01 USDC
per call, as the listing declares it on eip155:
- Validation state
- pass
- Uptime, 7 / 30 / 90 days
- 100% / 100% / 100%
- Calls, trailing 30 days
- 2
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-09-12 04:39 UTC
- First observed by TOLLderived
- 2026-09-12
- Pricederived
- 0.01 USDC
- Networks
- 1
How big is this endpoint among the ones like it?
No trace is drawn of this endpoint’s own volume. Its counters have changed 1 time across 16 observations, and 3 changes are the fewest this site will draw a trace through, because two points and a guess are not a series. Every observation is in the JSON.
TOLL first observed it on 2026-09-12.
score email, a POST endpoint on power-pack-x402.fly.dev, appears in the Coinbase registry; TOLL's taxonomy puts it in communications.
On Base, score email asks 0.01 USDC per call.
The request to score email is a json body with the fields body, subject and recipient_context.
score email answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-12.
A response from score email, as declared, includes ok and score.
score email is the only listed endpoint on power-pack-x402.fly.dev.
Over 30 days: 2 calls, one payer.
The last call to score email came 4 days before the snapshot, 2026-09-12.
Closest in price to score email within communications: tweets user at x402.twit.sh and following at readx.sh.
score email is priced above 32% of comparable listings in communications.
Its payee wallet receives for 6 listed endpoints across 6 hosts.
The price of score email is declared by 159 other listings in communications too.
the payment options, as of 2026-09-15 16:57 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.01 USDC | exact | 0x7861db…0f1393 |
the checks, as of 2026-09-15 06:14 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-15 06:14 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 05:44 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 05:38 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 13:54 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-12 10:48 UTC | pass | 0 | new-2026-09-12T10-48-28-179Z |
Presence in a registry, not liveness of the service (method). Newest first.
- listed in Coinbase
From the registry record, not validated by TOLL.the declared schema, as of 2026-09-12 04:39 UTC · method · live
The input and output block
{
"input": {
"body": {
"body": "I noticed your team is scaling outbound. We built a lightweight scoring step that catches weak calls to action before an email is sent. Would a 15-minute walkthrough on Tuesday be useful?",
"subject": "Quick question about your outbound workflow",
"recipient_context": "VP Sales at a B2B SaaS company"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"ok": true,
"score": {
"tone": "salesy",
"verdict": "revise_then_send",
"spam_risk": 3,
"body_score": 71,
"cta_clarity": 6,
"subject_score": 62,
"top_improvements": [
{
"fix": "Reference their specific company milestone",
"area": "subject",
"issue": "Generic 'Quick question'"
},
{
"fix": "Open with the prospect-specific hook",
"area": "opening",
"issue": "Starts with 'I hope this finds you well'"
},
{
"fix": "Propose a specific 15-min slot",
"area": "cta",
"issue": "Vague 'let me know'"
}
],
"length_assessment": "too_long",
"rewritten_subject": "Saw your Q3 launch — one idea on the onboarding flow",
"personalization_score": 4,
"predicted_open_rate_pct": 28
}
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-09-15 16:57 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "score email on power-pack-x402.fly.dev", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/power-pack-x402-fly-dev-api-score-email-b0f945/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-power-pack-x402-fly-dev-api-score-email-b0f945-2026-09-15T16-57Z,
author = {TOLL},
title = {score email on power-pack-x402.fly.dev},
howpublished = {\url{https://tollindex.com/e/power-pack-x402-fly-dev-api-score-email-b0f945/at/2026-09-15T16-57Z}},
year = {2026},
month = {9},
note = {Pinned view of the snapshot of 2026-09-15 16:57 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.