Compare up to 64 proposed Base-USDC calls with a declared total budget, per-call
Compare up to 64 proposed Base-USDC calls with a declared total budget, per-call cap, allowed payees and human-approval requirement. Returns policy mismatches and exact arithmetic totals. Does not authorize, sign or execute payments; caller approval labels are not verified.
Answeringour last check, 2026-10-11
1 of 1checks answered this week
321 msmedian answer time
$0.035listed price per call
$0.035price 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/buyer-spending-policy-check
| Category | Code and developer |
|---|---|
| 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 | $0.035 | 321 ms |
Example input (from the provider)
{
"body": {
"allowedPayees": [
"0x1111111111111111111111111111111111111111"
],
"budgetBaseUnits": "100000",
"calls": [
{
"amountBaseUnits": "10000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"humanApproved": true,
"id": "call-1",
"network": "eip155:8453",
"payee": "0x1111111111111111111111111111111111111111"
}
],
"dataClass": "synthetic",
"perCallCapBaseUnits": "50000",
"requireHumanApproval": true
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"allowedPayees": {
"maxItems": 32,
"minItems": 1,
"type": "array"
},
"budgetBaseUnits": {
"maxLength": 16,
"type": "string"
},
"calls": {
"maxItems": 64,
"minItems": 1,
"type": "array"
},
"dataClass": {
"enum": [
"public",
"synthetic"
],
"type": "string"
},
"perCallCapBaseUnits": {
"maxLength": 16,
"type": "string"
},
"requireHumanApproval": {
"type": "boolean"
}
},
"required": [
"dataClass",
"budgetBaseUnits",
"perCallCapBaseUnits",
"allowedPayees",
"requireHumanApproval",
"calls"
],
"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": [
"35000"
],
"type": "string"
},
"boundaries": {
"maxItems": 128,
"minItems": 0,
"type": "array"
},
"inputDigest": {
"maxLength": 71,
"type": "string"
},
"offerId": {
"enum": [
"buyer-spending-policy-check"
],
"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"
}