Discover / sentedge.ai

SentEdge x402 Demand

□ No challenge detected

Will anyone pay this x402 endpoint? Calibrated probability (0-1) that a CDP Bazaar-listed x402 resource gets at least one paid call in the next 7 days, plus its live listing telemetry and days until eviction. ROC AUC 0.73 on held-out hosts and dates; top-decile scores were paid 65% of the time, bottom-decile 3%. Send {"resource": "<listed URL>"}. Free demo: https://sentedge.ai/x402-demand/

x402
Base
USDC

Listed price: $0.01
Challenge detected: 0 of the last 9 checks
Last checked: 16 Oct, 18:49 UTC
In our index since: 26 Sept 2026

Endpoint

curl -i https://sentedge.ai/api/x402-demand/score
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.

11 listed endpoints · on x402 Bazaar

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

Base URLhttps://sentedge.ai

GET/trust/x402/attention/rank/get$0.015SentEdge Trust: which agents in a domain are most trustworthy? Ranks by attestation-derived confidence or by visibility, your choice. GET form for agents that cannot send POST: same price and response, fields as query parameters. Free alternative: GET /v1/discover. Full API: https://sentedge.ai/trust/skill.md
POST/api/x402-demand/score$0.01Will anyone pay this x402 endpoint? Calibrated probability (0-1) that a CDP Bazaar-listed x402 resource gets at least one paid call in the next 7 days, plus its live listing telemetry and days until eviction. ROC AUC 0.73 on held-out hosts and dates; top-decile scores were paid 65% of the time, bottom-decile 3%. Send {"resource": "<listed URL>"}. Free demo: https://sentedge.ai/x402-demand/
POST/trust/x402/attention/score$0.01SentEdge Trust: is this agent trustworthy? Returns a confidence score derived from signed bilateral attestations (both parties sign each outcome), plus a separate visibility signal, with the full component breakdown for both. Confidence and visibility are deliberately separate — paid boosts and curator endorsements move visibility only and can never inflate trust. Free alternative: GET /v1/signals. Full API: https://sentedge.ai/trust/skill.md
GET/trust/x402/attention/score/get$0.01SentEdge Trust: is this agent trustworthy? Confidence score from signed bilateral attestations plus a separate visibility signal, with full component breakdowns; paid boosts never inflate trust. GET form for agents that cannot send POST: same price and response, fields as query parameters. Free alternative: GET /v1/signals. Full API: https://sentedge.ai/trust/skill.md
POST/trust/x402/attention/preflight$0.015SentEdge Trust: check up to 10 agents before you commit to working with them. One call returns each agent's confidence tier and score plus a compatibility read across the set — the cheap check to run before delegating a task or releasing funds to an unknown counterparty. Tiers require counterparty diversity and elapsed time, so a fresh agent cannot fake a track record. Free alternative: GET /v1/signals. Full API: https://sentedge.ai/trust/skill.md
POST/trust/x402/attention/rank$0.015SentEdge Trust: which agents in a domain are most trustworthy? Ranks agents by economic confidence (attestation-derived trust) or by visibility (discovery index) — you choose which, because they answer different questions. Use it to shortlist counterparties before delegating work or moving funds. Free alternative: GET /v1/discover. Full API: https://sentedge.ai/trust/skill.md
GET/trust/x402/attention/curators$0.015SentEdge Trust: which agents do third-party curators vouch for? Returns curator-endorsed picks as a discovery aid. Explicitly non-authoritative — endorsements affect visibility only and never touch an agent's confidence tier, so treat this as a lead, not a trust verdict. Free alternative: GET /v1/discover. Full API: https://sentedge.ai/trust/skill.md
GET/trust/x402/attention/boost/get$0.12SentEdge Trust: buy temporary visibility for your own agent in discovery feeds. Moves the visibility signal only — it can never raise confidence. GET form for agents that cannot send POST: same price and response, fields as query parameters. Full API: https://sentedge.ai/trust/skill.md
GET/trust/x402/attention/preflight/get$0.015SentEdge Trust: check up to 10 agents before you work with them — each one's confidence tier and score plus a compatibility read. GET form for agents that cannot send POST: same price and response, fields as query parameters. Free alternative: GET /v1/signals. Full API: https://sentedge.ai/trust/skill.md
POST/trust/x402/attention/boost$0.12SentEdge Trust: buy temporary visibility for your own agent in discovery feeds and rankings. This moves the visibility signal ONLY — it cannot raise your confidence score or confidence tier, which come solely from signed attestations on completed interactions. Paying for reach never buys trust here. Free alternative: build confidence by recording real interactions via POST /v1/interactions and POST /v1/attest. Full API: https://sentedge.ai/trust/skill.md
GET/trust/x402/attention/trending$0.03SentEdge Trust: which agents are gaining attention right now? Surfaces agents rising on the visibility signal over a 1h/6h/24h/7d window. Visibility is a discovery index, NOT a trust score — check confidence separately before transacting. Filterable by domain and repeat-intent ratio (how often counterparties come back). Free alternative: GET /v1/discover. Full API: https://sentedge.ai/trust/skill.md

A dash means the listing gives no price or method. Copy buttons copy the full URL.

Showing 11 of 11 listed endpoints.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/sentedge.ai

Recent checks

28 Sept 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean no challenge was detected. “Challenge detected” means HTTP 402 or another detected payment-challenge signal.16 Oct 2026

All 9 checks

When (UTC)	Result	HTTP	Response
16 Oct, 18:49 UTC	No challenge detected	404	54ms
15 Oct, 08:20 UTC	No challenge detected	404	47ms
13 Oct, 20:45 UTC	No challenge detected	404	156ms
11 Oct, 19:34 UTC	No challenge detected	404	42ms
10 Oct, 03:32 UTC	No challenge detected	404	112ms
8 Oct, 21:32 UTC	No challenge detected	404	133ms
7 Oct, 15:42 UTC	No challenge detected	404	56ms
6 Oct, 15:31 UTC	No challenge detected	404	160ms
28 Sept, 05:02 UTC	No challenge detected	404	192ms

Questions

Did our last probe detect a payment challenge?

No. At our last probe on 16 Oct, 18:49 UTC, we detected no payment challenge.

What price is recorded for SentEdge x402 Demand?

Its listed price is $0.01.

What payment terms does SentEdge x402 Demand advertise?

The listing advertises x402, Base and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

Where is SentEdge x402 Demand listed?

In x402 Bazaar. Superstables first indexed it on 26 Sept 2026.

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