Mochavi product
Stable test payloads without a fixture server.
Fetch small deterministic datasets in the format your code needs. Payloads is free to use and requires no account, API key or runtime.
/v1/users/1.xml<?xml version="1.0" encoding="UTF-8"?>
<user xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<id type="integer">1</id>
<handle type="string">ari-lumen</handle>
<displayName type="string">Ari Lumen</displayName>
…200 application/xml · response excerpt
Boring infrastructure is the point.
Every payload is a versioned static file delivered through the edge. That keeps test inputs predictable and leaves fewer moving parts between a test and its fixture.
Small Fixtures stay quick to fetch, parse and inspect.
Deterministic The same URL returns the same versioned payload.
Static There is no application server, account or API key in the path.
Verifiable The public manifest records media types, sizes and checksums.
Formats
Structured data and document fixtures.
Use the same collection data across readable text and compact binary formats, plus deterministic PDF output for document tests.
Guides
Known inputs. Practical patterns.
Use Payloads for the parts it is good at: deterministic fixtures, parser inputs and successful file flows. The guides also say when a fake API or programmable HTTP service is the better choice.
Public contract
Inspect before you depend on it.
The manifest lists every published asset with its media type, byte size and SHA-256 checksum. Use it to discover fixtures or confirm an exact response in automated tests.