Inspect a declared dependency graph of up to 64 nodes and 128 edges
Inspect a declared dependency graph of up to 64 nodes and 128 edges: exact cycle membership, source-root reachability, and deterministic graph digest. Duplicate edges and dangling references are rejected. Hash declarations are not authenticated.
Answeringour last check, 2026-10-11
1 of 1checks answered this week
350 msmedian answer time
$0.0325listed price per call
$0.0325price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://www.mahastrategies.com/api/v1/micro/provenance-graph-integrity
| Category | Everything else |
|---|---|
| Provider host | www.mahastrategies.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-11 | valid payment request | 402 | $0.0325 | 350 ms |
Example input (from the provider)
{
"body": {
"dataClass": "synthetic",
"edges": [
{
"edgeId": "e1",
"from": "p1",
"relation": "derived-from",
"to": "s1"
}
],
"nodes": [
{
"digestHash": "sha256:41cf6794ba4200b839c53531555f0f3998df4cbb01a4d5cb0b94e3ca5e23947d",
"kind": "source",
"nodeId": "s1"
},
{
"digestHash": "sha256:0886b051075687c18a9ae5075383feb8400fbe4328c6e4bd45b77b30f1e73b54",
"kind": "passage",
"nodeId": "p1"
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"dataClass": {
"enum": [
"public",
"synthetic"
],
"type": "string"
},
"edges": {
"maxItems": 128,
"minItems": 0,
"type": "array"
},
"nodes": {
"maxItems": 64,
"minItems": 1,
"type": "array"
}
},
"required": [
"dataClass",
"nodes",
"edges"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"additionalProperties": false,
"properties": {
"amountBaseUnits": {
"enum": [
"32500"
],
"type": "string"
},
"boundaries": {
"maxItems": 128,
"minItems": 0,
"type": "array"
},
"inputDigest": {
"maxLength": 71,
"type": "string"
},
"offerId": {
"enum": [
"provenance-graph-integrity"
],
"type": "string"
},
"receiptDigest": {
"maxLength": 71,
"type": "string"
},
"result": {
"type": "object"
},
"version": {
"enum": [
"maha-microproducts/0.1"
],
"type": "string"
}
},
"required": [
"version",
"offerId",
"amountBaseUnits",
"inputDigest",
"result",
"boundaries",
"receiptDigest"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}