$0.01
per call · USD Coin on Base
Compile 1-8 documents into a token-budgeted context pack, then measure exact retention of 1-32 caller-labelled evidence spans. Returns the pack, source-linked passages, input and output hashes, original and compiled token estimates, tokensSaved, source coverage, and requiredEvidenceRetentionPercent. Retention is exact span matching only: not accuracy, answer quality, verification, or hallucination prevention. Extractive and budget-bound. Request content is not stored.
Endpoint
POST https://www.mahastrategies.com/api/v1/compress/evaluate4
Calls / 30d
2
Unique payers / 30d
Sep 5
Last called
exact
Payment scheme
Call this service
import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";
const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);
const res = await fetchWithPay("https://www.mahastrategies.com/api/v1/compress/evaluate", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({
"budgetMode": "guaranteed",
"clientRequestId": "req_rag_release_eval_001",
"documents": [
{
"id": "release-notes",
"text": "Release may proceed after the security owner attaches credential-rotation evidence. The production canary passed in every region.\n\nRoutine notes cover staffing, dashboards, meeting cadence, maintenance calendars, regional handoffs, historical capacity, and documentation formatting.",
"title": "Release notes"
},
{
"id": "rollback-runbook",
"text": "Rollback if API errors exceed 2 percent for five minutes or payment failures breach the alert threshold. Restore the last-known-good deployment before reopening traffic.\n\nRoutine notes cover staffing, dashboards, meeting cadence, maintenance calendars, regional handoffs, historical capacity, and documentation formatting.",
"title": "Rollback runbook"
}
],
"provenance": "compact",
"requiredEvidence": [
{
"evidenceId": "release-gate",
"sourceId": "release-notes",
"text": "Release may proceed after the security owner attaches credential-rotation evidence."
},
{
"evidenceId": "rollback-trigger",
"sourceId": "rollback-runbook",
"text": "Rollback if API errors exceed 2 percent for five minutes"
},
{
"evidenceId": "handoff-note",
"sourceId": "release-notes",
"text": "regional handoffs, historical capacity, and documentation formatting"
}
],
"scoring": "bm25",
"task": "Find the release condition and rollback trigger while removing duplicate operational background.",
"tokenBudget": 128
}),
});
const data = await res.json();curl -X POST \
"https://www.mahastrategies.com/api/v1/compress/evaluate" \
-H "Content-Type: application/json" \
-d '{"budgetMode":"guaranteed","clientRequestId":"req_rag_release_eval_001","documents":[{"id":"release-notes","text":"Release may proceed after the security owner attaches credential-rotation evidence. The production canary passed in every region.\n\nRoutine notes cover staffing, dashboards, meeting cadence, maintenance calendars, regional handoffs, historical capacity, and documentation formatting.","title":"Release notes"},{"id":"rollback-runbook","text":"Rollback if API errors exceed 2 percent for five minutes or payment failures breach the alert threshold. Restore the last-known-good deployment before reopening traffic.\n\nRoutine notes cover staffing, dashboards, meeting cadence, maintenance calendars, regional handoffs, historical capacity, and documentation formatting.","title":"Rollback runbook"}],"provenance":"compact","requiredEvidence":[{"evidenceId":"release-gate","sourceId":"release-notes","text":"Release may proceed after the security owner attaches credential-rotation evidence."},{"evidenceId":"rollback-trigger","sourceId":"rollback-runbook","text":"Rollback if API errors exceed 2 percent for five minutes"},{"evidenceId":"handoff-note","sourceId":"release-notes","text":"regional handoffs, historical capacity, and documentation formatting"}],"scoring":"bm25","task":"Find the release condition and rollback trigger while removing duplicate operational background.","tokenBudget":128}' \
-H "X-PAYMENT: <signed x402 payment>"Example response
{
"clientRequestId": "req_rag_release_eval_001",
"compiledContextStored": false,
"contextPack": {
"clientRequestId": "req_rag_release_eval_001",
"context": "# Context Pack\n\nTask: Find the release condition and rollback tr…",
"includedPassages": [
{
"passageHash": "sha256:4d5e66efdcf5f8dba63a89b40af6ce17f3f42948c48b731732e47f5dc…",
"passageId": "release-notes:1",
"sourceId": "release-notes",
"text": "Release may proceed after the security owner attaches credential…"
}
],
"inputHash": "sha256:288dd5cacd92158f9460346ba6e931f6d0d52f2598bd55e748fc30a18…",
"metrics": {
"compiledBytes": 461,
"compiledEstimatedTokens": 83,
"duplicatePassagesRemoved": 1,
"estimatedReductionPercent": 14.4,
"originalBytes": 606,
"originalEstimatedTokens": 97,
"sourceCount": 2,
"sourceCoveragePercent": 100,
"tokensSaved": 14
},
"outputHash": "sha256:80a337617475688482476a469f9fa7b489ef3e1ad15b4a9756fdc1aa7…",
"packId": "ctxpack_d0dc187dd43a403d8aef472de5689408",
"retentionBoundaries": {
"claimVerificationPerformed": false,
"completenessGuaranteed": false,
"evidenceRetention": "best_effort",
"hallucinationPreventionGuaranteed": false,
"selectionType": "extractive",
"tokenCountType": "model_neutral_estimate"
},
"sources": [
{
"includedEstimatedTokens": 21,
"includedPassageIds": [
"release-notes:1"
],
"originalEstimatedTokens": 44,
"passageCount": 2,
"sourceHash": "sha256:288ded29ae161d3d11effd7161edf7c51ef1320e7ba0a8d2feaaed7ab…",
"sourceId": "release-notes",
"title": "Release notes"
}
],
"task": "Find the release condition and rollback trigger while removing d…",
"tokenBudget": 128,
"version": "0.1.0",
"warningCodes": [
"model_neutral_token_estimates",
"extractive_selection_not_verification"
],
"warnings": [
"Token counts are model-neutral estimates, not provider tokenizer…"
]
},
"evaluationId": "ctxeval_4f1c8a2b6d5e47c0913a7e2f8b46d5c1",
"evidence": [
{
"evidenceHash": "sha256:b14f15dd80d2aca98929dc3569304daf362ff8dd80549e17c4a85a55b…",
"evidenceId": "release-gate",
"sourceId": "release-notes",
"status": "retained"
}
],
"inputHash": "sha256:98eae8dca77e0c300502f19226528ef22ee2cb8f05687c3513920f91f…",
"metrics": {
"compiledBytes": 461,
"compiledEstimatedTokens": 83,
"duplicatePassagesRemoved": 1,
"estimatedReductionPercent": 14.4,
"originalBytes": 606,
"originalEstimatedTokens": 97,
"requiredEvidenceCount": 3,
"requiredEvidenceRetentionPercent": 66.7,
"retainedEvidenceCount": 2,
"sourceCount": 2,
"sourceCoveragePercent": 100,
"tokensSaved": 14
},
"offerId": "deep-context-evaluation",
"outputHash": "sha256:133714e20e990c929f2fbe4693b719cfe19254a92afd0c46ed376cae4…",
"requiredEvidenceTextStored": false,
"retentionBoundaries": {
"answerQualityAssessed": false,
"claimVerificationPerformed": false,
"completenessGuaranteed": false,
"evidenceRetention": "best_effort",
"evidenceRetentionMeasurement": "exact_span_match",
"factualAccuracyAssessed": false,
"hallucinationPreventionGuaranteed": false,
"selectionType": "extractive",
"tokenCountType": "model_neutral_estimate"
},
"sourceTextStored": false,
"version": "0.1.0",
"warningCodes": [
"model_neutral_token_estimates",
"extractive_selection_not_verification",
"exact_span_retention_not_accuracy"
],
"warnings": [
"Token counts are model-neutral estimates, not provider tokenizer…"
]
}Payment details
0xec84c1cd6602bbe387bc8e6f0d3c062f2762de28USD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913Is this your API?
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