Tantra Authority
The Architect — Your Full Reading — Tantra Authority
OtherLiveeip155:8453Exactvia cdp
EbookCourseMeditationTantraConsciousness
Calls · 30d
1→ 0%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 5 snapshots so far.
$264.69
Verified settled volume
33 settlements proven x402 by their on-chain EIP-3009 marker.
$7.00
Listed price
As published in the catalog. Always read the live 402 before paying.
1
Calls · 30d
Upstream's own call count for this endpoint, not ours.
1
Unique payers · 30d
Last called 2026-07-29 15:37Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0xa8c3cd00daeded3e9440be2dc812d61bf14a39c6The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.
Asset 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913
Provider
The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.
Live 402 challenge
Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.
{
"error": "X-PAYMENT header required",
"accepts": [
{
"asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
"extra": {
"name": "USD Coin",
"version": "2",
"facilitator": "https://api.cdp.coinbase.com/platform/v2/x402"
},
"payTo": "0xa8c3cd00daeded3e9440be2dc812d61bf14a39c6",
"amount": "7000000",
"scheme": "exact",
"network": "eip155:8453",
"mimeType": "application/json",
"resource": "https://api.tantra-authority.com/api/x402/reading-architect",
"extensions": {
"name": "discovery",
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"headers": {
"X-Payment": "base64(JSON) x402 payment payload. Omit on the first call to receive the 402 challenge; include it to receive the access link."
}
},
"output": {
"type": "json",
"schema": {
"type": "object",
"required": [
"ok",
"accessUrl"
],
"properties": {
"ok": {
"type": "boolean",
"description": "true when payment settled and access was granted"
},
"rail": {
"type": "string",
"description": "Payment rail used, e.g. x402-usdc-base"
},
"title": {
"type": "string",
"description": "Product title purchased"
},
"txHash": {
"type": "string",
"description": "Base mainnet transaction hash of the USDC settlement"
},
"accessUrl": {
"type": "string",
"format": "uri",
"description": "Lifetime access link to the purchased digital product"
}
}
},
"example": {
"ok": true,
"rail": "x402-usdc-base",
"title": "The Architect — Your Full Reading",
"txHash": "0x…",
"accessUrl": "https://tantra-authority.com/access.html?token=…"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"headers": {
"type": "object",
"additionalProperties": {
"type": "string"
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"schema": {
"type": "object"
},
"example": {
"type": "object"
}
}
}
}
}
},
"version": "1",
"description": "The Architect — Your Full Reading — instant digital delivery (course / ebook / practice audio) by Lawrence Lanoff, published by The Naked Press. Pay USDC on Base, receive a lifetime access link. 30-day money-back guarantee.",
"inputSchema": {
"type": "object",
"required": [],
"properties": {
"email": {
"type": "string",
"description": "Optional — where the access link is echoed. The link is also returned in the response."
}
}
},
"outputSchema": {
"type": "object",
"required": [
"accessUrl",
"title"
],
"properties": {
"title": {
"type": "string"
},
"txHash": {
"type": "string"
},
"accessUrl": {
"type": "string",
"description": "Lifetime access link to the purchased digital product."
}
}
}
},
"description": "The Architect — Your Full Reading — Tantra Authority",
"maxAmountRequired": "7000000",
"maxTimeoutSeconds": 120
},
{
"asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xa8c3cd00daeded3e9440be2dc812d61bf14a39c6",
"amount": "7000000",
"scheme": "exact",
"network": "eip155:8453",
"mimeType": "application/json",
"resource": "https://api.tantra-authority.com/api/x402/reading-architect",
"extensions": {
"name": "discovery",
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"headers": {
"X-Payment": "base64(JSON) x402 payment payload. Omit on the first call to receive the 402 challenge; include it to receive the access link."
}
},
"output": {
"type": "json",
"schema": {
"type": "object",
"required": [
"ok",
"accessUrl"
],
"properties": {
"ok": {
"type": "boolean",
"description": "true when payment settled and access was granted"
},
"rail": {
"type": "string",
"description": "Payment rail used, e.g. x402-usdc-base"
},
"title": {
"type": "string",
"description": "Product title purchased"
},
"txHash": {
"type": "string",
"description": "Base mainnet transaction hash of the USDC settlement"
},
"accessUrl": {
"type": "string",
"format": "uri",
"description": "Lifetime access link to the purchased digital product"
}
}
},
"example": {
"ok": true,
"rail": "x402-usdc-base",
"title": "The Architect — Your Full Reading",
"txHash": "0x…",
"accessUrl": "https://tantra-authority.com/access.html?token=…"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"headers": {
"type": "object",
"additionalProperties": {
"type": "string"
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"schema": {
"type": "object"
},
"example": {
"type": "object"
}
}
}
}
}
},
"version": "1",
"description": "The Architect — Your Full Reading — instant digital delivery (course / ebook / practice audio) by Lawrence Lanoff, published by The Naked Press. Pay USDC on Base, receive a lifetime access link. 30-day money-back guarantee.",
"inputSchema": {
"type": "object",
"required": [],
"properties": {
"email": {
"type": "string",
"description": "Optional — where the access link is echoed. The link is also returned in the response."
}
}
},
"outputSchema": {
"type": "object",
"required": [
"accessUrl",
"title"
],
"properties": {
"title": {
"type": "string"
},
"txHash": {
"type": "string"
},
"accessUrl": {
"type": "string",
"description": "Lifetime access link to the purchased digital product."
}
}
}
},
"description": "The Architect — Your Full Reading — Tantra Authority",
"maxAmountRequired": "7000000",
"maxTimeoutSeconds": 120
}
],
"product": {
"id": "reading-architect",
"title": "The Architect — Your Full Reading",
"priceUsd": "7.00",
"priceUsdcAtomic": "7000000"
},
"resource": {
"url": "https://api.tantra-authority.com/api/x402/reading-architect",
"mimeType": "application/json",
"description": "The Architect — Your Full Reading — Tantra Authority"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"headers": {
"X-Payment": "base64(JSON) x402 payment payload. Omit on the first call to receive the 402 challenge; include it to receive the access link."
}
},
"output": {
"type": "json",
"schema": {
"type": "object",
"required": [
"ok",
"accessUrl"
],
"properties": {
"ok": {
"type": "boolean",
"description": "true when payment settled and access was granted"
},
"rail": {
"type": "string",
"description": "Payment rail used, e.g. x402-usdc-base"
},
"title": {
"type": "string",
"description": "Product title purchased"
},
"txHash": {
"type": "string",
"description": "Base mainnet transaction hash of the USDC settlement"
},
"accessUrl": {
"type": "string",
"format": "uri",
"description": "Lifetime access link to the purchased digital product"
}
}
},
"example": {
"ok": true,
"rail": "x402-usdc-base",
"title": "The Architect — Your Full Reading",
"txHash": "0x…",
"accessUrl": "https://tantra-authority.com/access.html?token=…"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"headers": {
"type": "object",
"additionalProperties": {
"type": "string"
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"schema": {
"type": "object"
},
"example": {
"type": "object"
}
}
}
}
}
},
"discovery": {
"name": "discovery",
"version": "1",
"description": "The Architect — Your Full Reading — instant digital delivery (course / ebook / practice audio) by Lawrence Lanoff, published by The Naked Press. Pay USDC on Base, receive a lifetime access link. 30-day money-back guarantee.",
"inputSchema": {
"type": "object",
"required": [],
"properties": {
"email": {
"type": "string",
"description": "Optional — where the access link is echoed. The link is also returned in the response."
}
}
},
"outputSchema": {
"type": "object",
"required": [
"accessUrl",
"title"
],
"properties": {
"title": {
"type": "string"
},
"txHash": {
"type": "string"
},
"accessUrl": {
"type": "string",
"description": "Lifetime access link to the purchased digital product."
}
}
}
}
},
"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."
}Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
7USDC≈ $7 USD
on Base · exact scheme
Pay 7 USDC on Base to 0xa8c3…a39c6. The signed payment is good for 2 minutes.
- Paid to
- 0xa8c3…a39c6
- USD Coin contract
- 0x8335…02913
- Payment window
- 2 minutes
- As published
- 7000000 smallest units
- Buys
- The Architect — Your Full Reading — Tantra Authority
- Returns
- application/json
7USDC≈ $7 USD
on Base · exact scheme
Pay 7 USDC on Base to 0xa8c3…a39c6. The signed payment is good for 2 minutes.
- Paid to
- 0xa8c3…a39c6
- USD Coin contract
- 0x8335…02913
- Payment window
- 2 minutes
- As published
- 7000000 smallest units
- Buys
- The Architect — Your Full Reading — Tantra Authority
- Returns
- application/json
The catalog’s raw entry
[
{
"asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
"extra": {
"name": "USD Coin",
"version": "2",
"facilitator": "https://api.cdp.coinbase.com/platform/v2/x402"
},
"payTo": "0xa8c3cd00daeded3e9440be2dc812d61bf14a39c6",
"amount": "7000000",
"scheme": "exact",
"network": "eip155:8453",
"mimeType": "application/json",
"resource": "https://api.tantra-authority.com/api/x402/reading-architect",
"extensions": {
"name": "discovery",
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"headers": {
"X-Payment": "base64(JSON) x402 payment payload. Omit on the first call to receive the 402 challenge; include it to receive the access link."
}
},
"output": {
"type": "json",
"example": {
"ok": true,
"rail": "x402-usdc-base",
"title": "The Architect — Your Full Reading",
"txHash": "0x…",
"accessUrl": "https://tantra-authority.com/access.html?token=…"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"headers": {
"type": "object",
"additionalProperties": {
"type": "string"
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
},
"version": "1",
"description": "The Architect — Your Full Reading — instant digital delivery (course / ebook / practice audio) by Lawrence Lanoff, published by The Naked Press. Pay USDC on Base, receive a lifetime access link. 30-day money-back guarantee.",
"inputSchema": {
"type": "object",
"required": [],
"properties": {
"email": {
"type": "string",
"description": "Optional — where the access link is echoed. The link is also returned in the response."
}
}
},
"outputSchema": {
"type": "object",
"required": [
"accessUrl",
"title"
],
"properties": {
"title": {
"type": "string"
},
"txHash": {
"type": "string"
},
"accessUrl": {
"type": "string",
"description": "Lifetime access link to the purchased digital product."
}
}
}
},
"description": "The Architect — Your Full Reading — Tantra Authority",
"maxAmountRequired": "7000000",
"maxTimeoutSeconds": 120
},
{
"asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xa8c3cd00daeded3e9440be2dc812d61bf14a39c6",
"amount": "7000000",
"scheme": "exact",
"network": "eip155:8453",
"mimeType": "application/json",
"resource": "https://api.tantra-authority.com/api/x402/reading-architect",
"extensions": {
"name": "discovery",
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"headers": {
"X-Payment": "base64(JSON) x402 payment payload. Omit on the first call to receive the 402 challenge; include it to receive the access link."
}
},
"output": {
"type": "json",
"example": {
"ok": true,
"rail": "x402-usdc-base",
"title": "The Architect — Your Full Reading",
"txHash": "0x…",
"accessUrl": "https://tantra-authority.com/access.html?token=…"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"headers": {
"type": "object",
"additionalProperties": {
"type": "string"
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
},
"version": "1",
"description": "The Architect — Your Full Reading — instant digital delivery (course / ebook / practice audio) by Lawrence Lanoff, published by The Naked Press. Pay USDC on Base, receive a lifetime access link. 30-day money-back guarantee.",
"inputSchema": {
"type": "object",
"required": [],
"properties": {
"email": {
"type": "string",
"description": "Optional — where the access link is echoed. The link is also returned in the response."
}
}
},
"outputSchema": {
"type": "object",
"required": [
"accessUrl",
"title"
],
"properties": {
"title": {
"type": "string"
},
"txHash": {
"type": "string"
},
"accessUrl": {
"type": "string",
"description": "Lifetime access link to the purchased digital product."
}
}
}
},
"description": "The Architect — Your Full Reading — Tantra Authority",
"maxAmountRequired": "7000000",
"maxTimeoutSeconds": 120
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"headers": {
"X-Payment": "base64(JSON) x402 payment payload. Omit on the first call to receive the 402 challenge; include it to receive the access link."
}
},
"output": {
"type": "json",
"example": {
"ok": true,
"rail": "x402-usdc-base",
"title": "The Architect — Your Full Reading",
"txHash": "0x…",
"accessUrl": "https://tantra-authority.com/access.html?token=…"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"headers": {
"type": "object",
"additionalProperties": {
"type": "string"
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
},
"discovery": {
"name": "discovery",
"version": "1",
"description": "The Architect — Your Full Reading — instant digital delivery (course / ebook / practice audio) by Lawrence Lanoff, published by The Naked Press. Pay USDC on Base, receive a lifetime access link. 30-day money-back guarantee.",
"inputSchema": {
"type": "object",
"required": [],
"properties": {
"email": {
"type": "string",
"description": "Optional — where the access link is echoed. The link is also returned in the response."
}
}
},
"outputSchema": {
"type": "object",
"required": [
"accessUrl",
"title"
],
"properties": {
"title": {
"type": "string"
},
"txHash": {
"type": "string"
},
"accessUrl": {
"type": "string",
"description": "Lifetime access link to the purchased digital product."
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-07-29 15:37Z
- Last indexed by Roundhouse
- 2026-08-28 15:10Z
- Last enriched (probe, favicon, geo)
- 2026-09-12 10:45Z
- x402 version
- 2
- Max timeout
- 120s
- Liveness probe
- HTTP 402
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.
GET api.roundhouseai.io/v0/endpoints
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 5 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service Tantra Authority and tell me whether it is worth paying: what a call costs, whether the endpoint answered when last probed, and what its payment record actually shows. curl -s 'https://api.roundhouseai.io/v0/endpoints?q=Tantra%20Authority' curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>' Then call it: read the price from the live 402 at https://api.tantra-authority.com/api/x402/reading-architect, never from a cached figure, and pay with an x402 client. The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except /v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402, or use an organization key from https://roundhouseai.io/dashboard/team. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.