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Tantra Authority — The Naked Press catalog

Content PAYMENT-READY

payment-ready until 2026-10-06

49 signed AOP offers (courses, eBooks, products by Lawrence Lanoff / The Naked Press), each x402-buyable in USDC on Base mainnet. Catalog: https://index.adagencyforagents.com/v0/offers. Purchase pattern: https://api.tantra-authority.com/api/x402/{id}.

Pay from $19.97 in USDC on Base, settled onchain via the x402 protocol, no signup, no API key needed.

measured since 2026-07-15 (start of our harvest window) · $264.69 all-time · last settled 2026-07-29

BASE URL https://api.tantra-authority.com │ WEBSITE https://tantra-authority.com │ ENDPOINTS 1 │ NETWORK Base │ ASSET USDC │ MEMBER SINCE 2026-07-01 │ MONITORED SINCE 2026-07-01

VERDICT

ranking generation 3

mixed 70/100 #37 of 41 in Content by measured score

What the score read on this service: status online, 100% uptime 30d, 1332ms response p95, x402 compliance 14 of 14, $19.97 price against the category, on-chain traction measured. Each of those is measured, and each is published in full below.

The score comes from our own monitoring, never from reviews, operator claims, or a language model: reliability, x402 compliance, price against the category, a deterministic risk flag, and a small on-chain traction term, weighted by ranking generation 3. It is not placement anyone can buy: the paid verify tier is reported beside it and is not one of its inputs. Every component below stays published and read-only.

It is a score inside Content, and only there: price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, which here means 41 listings, this one among them. That set is wider than the 41 the position above is counted against, because a listing we have measured too little of to rank still sits in the field the price and the speed are normalized over. The same service in a different field would read differently. The same engine answers GET /api/v1/best, and asked for a different pool (the whole directory, or another filter) it returns a different number for this service under this same ranking generation. Neither is more correct: they answer different questions, and the methodology states which is which.

Bands on the 0 to 100 measured score: strong at 93 and above, solid from 75, mixed from 55, weak below 55. Price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, so the score places a service in its own field.

ALTERNATIVES IN CONTENT

Other Content services in this directory, ordered by the same measured score. The figures are ours: 30-day uptime from our own probes, 30-day settlement volume read on-chain (a conservative undercount, and null where we cannot measure it, never a zero).

Ranked alternative x402 services in the same category, with band, measured score, 30-day uptime and 30-day on-chain settlement volume
SERVICE	BAND	SCORE	UPTIME 30D	VOL 30D
21millionpixels.art	solid	91	100%	$46.39
ForgeMesh Library	solid	89	99.4%	$0.06
Supreme Audiobooks	solid	89	100%	$0
Skim	solid	88	99.9%	$0.89
penny402	solid	88	100%	$0.13

5 of 40 other ranked services in Content · see the whole category

ASSESSMENT

updated 5h ago

The parts the verdict above is computed from, each with its proof. Click any chip. Measured values stay read-only; unknown is honest, and an unknown is never counted as a zero.

reliability 100%

uptime · latest daily rollup: 100%
uptime 7d: 100%
uptime 30d: 100%
uptime 90d: 100%
response p95: 1332ms
avg response: 863ms
total checks: 2,776

Measured on the unpaid 402 handshake, not the paid call. A service can 402 correctly and still fail after payment.

compliance A (14/14)

14 of 14 x402 conformance checks pass. Full checklist below.

jump to compliance checklist

price $19.97 (p96 in Content)

price (min): $19.97
category percentile (min): p96 in Content
endpoints / prices: 1 / 1
model: flat
stability: 100%

risk clean

No deterministic risk flag. Risk fires only on an exact blocklist match, or a reserved-brand name with a mismatched verified payTo. Never from low uptime, a high price, or a model guess.

domain age: -
registrar: -
hosting: custom
domain created: ---

Identity facts, not a risk score.

traction $0.00 30d · 0 buyers

volume 30d: $0.00
buyers 30d: 0
settlements 30d: 0
measured since: 2026-07-15 (start of our harvest window)
last settlement: 2026-07-29
top buyer share: -
trend 7d vs 30d: -
networks: eip155:8453
volume all-time: $264.69
settlements all-time: 33
median settlement 30d: -
max settlement 30d: -
settled via: -

Conservative undercount: only USDC settlements via facilitators we measure are counted. A measured floor, not an estimate.

Top buyer share is part of the ranking score: a higher share lowers the traction part of the score, by up to half when one address holds all 30d volume.

WHAT IT DOES

ai-derived

Sells digital products related to tantra and sexuality

category: digital-content
in: query params

digital-commerceebookstantra

AI-generated summary. The measured data is never altered by it.

ENDPOINTS

Service endpoints with HTTP method, path, description, pricing, and network
METHOD	PATH	DESCRIPTION	PRICE	NETWORK	ASSET	402 CHANNEL
GET	/api/x402/tantra-for-women-book	Tantra for Women (eBook) — Tantra Authority	$19.97	Base	USDC	header

1 endpoints

REQUEST / RESPONSE EXAMPLE

An unpaid request to GET /api/x402/tantra-for-women-book returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.

// request

curl -i 'https://api.tantra-authority.com/api/x402/tantra-for-women-book'

// 402 response (captured by monitor) · 1 payload · click to expand

[
  {
    "error": "X-PAYMENT header required",
    "accepts": [
      {
        "asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0xa8c3cd00daeded3e9440be2dc812d61bf14a39c6",
        "amount": "19970000",
        "scheme": "exact",
        "network": "eip155:8453",
        "mimeType": "application/json",
        "resource": "https://api.tantra-authority.com/api/x402/tantra-for-women-book",
        "description": "Tantra for Women (eBook) — Tantra Authority",
        "maxAmountRequired": "19970000",
        "maxTimeoutSeconds": 120
      }
    ],
    "product": {
      "id": "tantra-for-women-book",
      "title": "Tantra for Women (eBook)",
      "priceUsd": "19.97",
      "priceUsdcAtomic": "19970000"
    },
    "resource": {
      "url": "https://api.tantra-authority.com/api/x402/tantra-for-women-book",
      "mimeType": "application/json",
      "description": "Tantra for Women (eBook) — Tantra Authority"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "headers": {
              "X-Payment": "base64(JSON) proof-of-payment {network:'base', txHash:'0x…', email?}. Omit on the first call to receive the 402 payment challenge; include it after paying USDC on Base to receive the access link."
            }
          },
          "output": {
            "accessUrl": "A lifetime access link to download / stream \"Tantra for Women (eBook)\"."
          }
        }
      }
    },
    "x402Version": 2,
    "instructions": "Pay the USDC amount to payTo on Base, then retry this URL with header X-Payment: base64({\"network\":\"base\",\"txHash\":\"0x…\",\"email\":\"optional@you\"}). The access link returns on success."
  }
]

OVER TIME

All charts use the 90d selector; each series spans only the dates it has data for. Every series is also served as JSON at /api/v1/services/tantra-authority-the-naked-press-catalog/price, /scores, /volume and /buyers. On-chain volume and distinct buyers are measured over the service's settlement address and are a conservative undercount (only settlements that reach a measured facilitator are counted). The on-chain series roll up hourly, so the latest day can be up to about an hour behind; distinct buyers are counted per payout address, so a service that settles to more than one address is an upper bound.

UPTIME

90D UPTIME 100%

RESPONSE TIME

AVG RESP 838ms

PRICE (captured 402, USD)

SUB-SCORES (uptime + x402 compliance)

checklist grew 11->14 on 2026-07-28; a step here is a metric change, not a regression

PILLARS OVER TIME (measured)

price percentile in Content

site signals present (of 6)

Measured site and economics pillars from the assessment history, so the latest value shown elsewhere on this page reads as a point on a trend rather than a permanent state.

VOLUME (on-chain settlement, USD)

DISTINCT BUYERS

COMPLIANCE

14/14 checks pass · grade A

last 402 captured 2026-07-01 · last up 2026-09-29

402 payload captured
accepts[] array present
payTo address recoverable
payTo at accepts[0].payTo (conformant shape)
payTo is a valid on-chain address
atomic price declared
atomic price in a sane range
asset (token) address declared
network resolves to CAIP-2
payment scheme declared
served over HTTPS
declares the current x402 version (2)
EIP-712 domain parameters present on every EVM entry
x402 v2 envelope delivered in the payment-required header

SITE PILLARS

homepage reachable
openapi doc
pricing page
llms.txt
robots.txt
terms page

recent checks (18) live · click to expand

TIME STATUS RESP CAUSE

05:05:31 UTC ● SLOW 1514ms

04:49:34 UTC ● SLOW 2154ms

04:33:36 UTC ● OK 584ms

04:17:32 UTC ● OK 609ms

04:01:33 UTC ● OK 561ms

03:45:29 UTC ● OK 519ms

03:29:31 UTC ● OK 750ms

03:13:32 UTC ● OK 651ms

02:57:29 UTC ● OK 428ms

02:41:31 UTC ● OK 627ms

02:25:32 UTC ● OK 792ms

02:09:31 UTC ● SLOW 1273ms

01:53:32 UTC ● OK 751ms

01:37:27 UTC ● OK 458ms

01:21:30 UTC ● OK 769ms

01:05:32 UTC ● OK 804ms

00:49:32 UTC ● OK 679ms

00:33:27 UTC ● OK 547ms

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[ update this listing ]

Earn the verified tier: x402list pays a real call to this endpoint and, if it delivers, the service is delivery-verified. The fee covers the cost of the probe, not the badge; there is no refund if the call does not deliver. Agent and API only, no in-browser signing. See /api.

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