data.openverbs.com publishes 6 machine-payable endpoints over the x402 protocol, priced from $0.004 to $0.004 per call. Each was probed directly; the response code below is what it returned.
| Endpoint | Method | Price | Probe |
|---|---|---|---|
| /v1/diff | GET | $0.004 | 402 |
| /v1/flatten | GET | $0.004 | 402 |
| /v1/merge | GET | $0.004 | 402 |
| /v1/patch | GET | $0.004 | 402 |
| /v1/query | GET | $0.004 | 402 |
| /v1/unflatten | GET | $0.004 | 402 |
Compute the RFC 6902 JSON Patch that transforms `source` into `target`. The patch is a minimal array of add/remove/replace operations.
Flatten a nested object/array into a single-level object whose keys are the delimited paths to each leaf (default delimiter `.`). Requires an object or array.
Deep-merge an ordered list of JSON documents, left to right. Objects are merged key-by-key; arrays, scalars and null in a later document replace the earlier value (last-wins, no array concatenation).
Apply an RFC 6902 JSON Patch to a JSON document and return the result. An invalid or unresolvable patch (e.g. a failed `test`, or a path that does not exist) is rejected before payment.
Evaluate a JMESPath expression against a JSON value and return the selected/projected result. A malformed expression is rejected before payment.
Rebuild a nested object from a single-level object whose keys are delimited paths (default delimiter `.`) — the inverse of flatten. Requires a flat object.