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Tenjin · Three Clients One Proof Inbox Article
x402
Tenjin · Three Clients One Proof Inbox Article is a paid API for AI agents from tenjin.sh, paid per call via x402, $0.25/call, status unknown (last checked 2026-10-29).
Retrieves a pay-per-read article comparing how Nitrosend CLI, SDK, and MCP clients each sent and verified email delivery, producing different proof IDs despite the same underlying email.
Price / call$0.25
Success—
StatusUnknown
How this service works
Three clients, one proof inbox: what Nitrosend CLI, SDK and MCP each did differently. Same email, three Nitrosend clients, three ids. Only some of that success was the same kind of success.
Output
Returns the full text content of the published article comparing Nitrosend CLI, SDK, and MCP client behaviors — including analysis of how each client produced distinct proof IDs despite sending the same email, and what different kinds of success each approach yielded. Content is gated behind a $0.25 USDC x402 payment.
Example use cases
Nitrosend multi-client implementation review
“Pull up the Tenjin piece that breaks down what the Nitrosend CLI, SDK, and MCP each did differently when sending the same email — I want to understand why they returned different proof IDs.”
x402 field measurement research
“I'm researching x402 payment flows in practice — can you fetch the article on tenjin.sh from llmrt-x402-field-measurements about the three Nitrosend clients and their proof inbox results?”
Choosing the right Nitrosend client
“I need to decide between the Nitrosend CLI, SDK, and MCP for my project — grab the Tenjin article that compares all three so I can see what kind of success each one actually delivers.”
Technical details
Endpoint
GEThttps://tenjin.sh/api/read/llmrt-x402-field-measurements/three-clients-one-proof-inbox-what-nitrosend-cli-sdk-and-mcp-each-did-differentl?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an agent or user specifically wants to read the Tenjin-published article comparing Nitrosend CLI, SDK, and MCP client behaviors in an x402 proof inbox scenario. Prefer this over general web search when the article is known to be behind a pay-per-read gate on tenjin.sh and the agent is prepared to execute an x402 micropayment. It is the canonical way to retrieve this specific piece of verified, publisher-signed content.
Side effects
- Payment not provided or insufficient: 402 Payment Required response
- Invalid or unknown creator handle: 404 Not Found
- Invalid or misspelled slug: 404 Not Found
- Article not yet published or unpublished: 404 or 403 response
- Network timeout or upstream server error: 500 or 503 response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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