Self service
A human reviews a fixed price or Stripe Checkout before payment.
Pricing and purchase optionsSelf service · metered · scoped
Start with the smallest commercial step that answers your question.
Buy a bounded provenance product, fund a developer workflow, call a machine-payable API, or scope one consequential assessment without treating every need as an enterprise engagement.
Each option below states its acquisition mode. “Price at checkout” means the configured price is disclosed before payment. “Enquiry only” means there is no purchase, payment, or escrow path yet.
Choose by buying mode
The payment boundary is part of the product.
Developer credits
Subscriptions or top-ups fund supported APIs after an API key is connected.
Machine payable
Only published x402 routes may accept an autonomous USDC payment.
Human scoped
Research, assessments, implementation, and RFQs require a defined scope first.
Start without a sales call
Self-service products and one-time checkouts.
Provenance · self service
MPS Preflight
$49 one time
A private claim map, verification backlog, and machine-readable record for one nonfiction extract of up to 12,000 characters.
Run the preflight ↗Provenance · prepaid credits
MPS Prepaid Audit API Access
Price shown at checkout
A scoped credential and fixed pack of claim-level audit invocations. The purchase page reports whether checkout is currently enabled.
Check audit access ↗Utility · one-time checkout
Receipt → CSV batch
Free demo · batch price at checkout
Test one receipt for free, then process up to 20 pasted or photographed receipts in one paid batch with automatic refund when none parse.
Try the utility ↗Knowledge · per-book entitlement
Book MCP access
Web editions free · MCP price at checkout
Public books remain free to read. A paid entitlement adds heading-addressable structured content for a local MCP client.
Review MCP access ↗Software · external app stores
Maha OS
App-store pricing
The local-first mobile app is acquired through Apple or Google. The applicable app-store terms and payment controls govern the purchase.
Open Maha OS ↗Build credits and subscriptions
Fund API use at the scale you actually need.
Connect a Maha API key in the developer dashboard. Subscription credits reset monthly; purchased top-up credits roll over.
Monthly developer plan
Builder
$20 / month
10,000 monthly API credits. Monthly credits reset each billing cycle.
Monthly developer plan
Scale
$100 / month
60,000 monthly API credits. Monthly credits reset each billing cycle.
Rollover top-up packs
Starter
100,000 credits
Price shown at Stripe Checkout
Pro
600,000 credits
Price shown at Stripe Checkout
Enterprise
3,000,000 credits
Price shown at Stripe Checkout
Optional automatic top-up charges $10 for 5,000 rollover credits only after the account owner explicitly enables it and the balance falls below 1,000.
Open the credit dashboard ↗Machine-payable APIs
Exact prices for the routes payable now.
These are the only x402 contracts this page presents as payable. The live HTTP 402 challenge remains authoritative before a wallet signs.
x402 · Base · USDC
Maha Context Compiler
$0.001 / call
Compress long documents and RAG inputs into token-budgeted, deduplicated context packs with source-linked provenance. Returns original and compiled token counts, so the saving is verifiable. Net-positive above N = fee / (r x p) tokens: r your reduction, p your input price. Extractive and budget-bound, so check includedPassages before relying on it. Ranks Latin, Cyrillic, Greek, Arabic and CJK; CJK coarser (bigrams). Not for tabular or heavily-structured payloads.
POST /api/v1/compress
x402 · Base · USDC
Maha Context Budget Ladder
$0.012 / call
Choose a context budget before an agent run. Compare five extractive compilation budgets with token estimates and source coverage. Price basis: five compiler runs, the comparison table and the receipt digest. Uses caller-supplied documents; no answer generation, factual verification or guaranteed token-billing savings.
POST /api/v1/context/budget-ladder
x402 · Base · USDC
Maha Context Compiler
$0.01 / call
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.
POST /api/v1/compress/evaluate
x402 · Base · USDC
Maha Evidence Retention Matrix
$0.05 / call
Evaluate exact retention of 1-32 caller-labelled evidence spans at exactly five ascending token budgets. Returns five source-linked Context Packs, per-run retention metrics, an evidence frontier, stable hashes, and a deterministic receipt digest. Price basis: five $0.01 evaluations. Retention is not truth, accuracy, answer quality, legal compliance, or hallucination prevention. Bodies are not stored.
POST /api/v1/context/evidence-matrix
x402 · Base · USDC
Maha Provenance Standard
$0.25 / call
Review a passage for Maha Principle epistemic classifications with a model-backed audit, not factual certification, legal advice, or human verification. Save the job reference and retrieve the completed result; job acceptance is not delivery. Short input excerpts may be retained in the result.
POST /api/v1/mps/audit
x402 · Base · USDC
Maha Governed Context Verification Pack
$0.5 / call
Prepare an inspectable context-selection evidence pack from caller-supplied documents and labelled spans. Combines budget comparisons, retention checks and policy-bound receipts. Verification concerns the declared workflow, not factual truth, answer quality or legal compliance.
POST /api/v1/context/governed-verification
x402 · Base · USDC
Maha Research Intake
$1.0 / call
Machine-generated intake packet for one question and 1-10 supplied source sections. Returns one MPS triage per section, an ordered manifest, claim inventory, citation gaps, potential conflicts, unresolved questions, proposed human-research scope, and deterministic digests. Fixed $1 capacity price: up to ten $0.10 section audits. Not a research brief, new research, factual certification, human judgment, or a recommendation.
POST /api/v1/research/intake
x402 · Base · USDC
Maha Books — The Imagined Life
$0.025 / call
Read one supported section of The Imagined Life as machine-readable licensed prose with edition and section identity. For agents researching this specific book. Not the complete edition, a general book search or permission to redistribute the work.
POST /api/v1/books/the-imagined-life/section
x402 · Base · USDC
Maha Books — The Volcanic Engine
$0.03 / call
Read one supported section of The Volcanic Engine as machine-readable licensed prose with edition and section identity. For agents researching this specific book. Not the complete edition, a general book search or permission to redistribute the work.
POST /api/v1/books/the-volcanic-engine/section
x402 · Base · USDC
Maha Books — The Imagined Life complete edition
$3.0 / call
Purchase the complete machine-readable edition of The Imagined Life as normalized Markdown with an ordered section manifest, per-section and whole-edition SHA-256 commitments, and a deterministic receipt. Includes non-exclusive personal or internal machine use; no redistribution, resale, model-training rights, copyright transfer, analysis, factual certification, or recommendation. The public web edition remains free.
POST /api/v1/books/the-imagined-life/edition
x402 · Base · USDC
Maha Books — The Volcanic Engine complete edition
$3.5 / call
Purchase the complete machine-readable edition of The Volcanic Engine as normalized Markdown with an ordered section manifest, per-section and whole-edition SHA-256 commitments, and a deterministic receipt. Includes non-exclusive personal or internal machine use; no redistribution, resale, model-training rights, copyright transfer, analysis, factual certification, or recommendation. The public web edition remains free.
POST /api/v1/books/the-volcanic-engine/edition
x402 · Base · USDC
Maha Celestial Calculations
$0.02 / call
Build an astronomy or astrology tool with seven classical-body geocentric longitudes at one UTC instant, Tropical and versioned Lahiri Sidereal frames, conventions and a deterministic receipt. Public or synthetic inputs only. No interpretations, forecasts or predictive certification. Request and result bodies are not stored.
POST /api/v1/calculations/positions
x402 · Base · USDC
Maha Celestial Calculations
$0.06 / call
Build a reproducible chart view: Tropical and Lahiri Sidereal positions, Sidereal whole-sign houses, mean nodes, geometric aspects and panchanga for one UTC chart. Includes limitations and a deterministic receipt. Public or synthetic inputs only. No interpretation, forecast or predictive certification; bodies are not stored.
POST /api/v1/calculations/chart
x402 · Base · USDC
Maha Celestial Calculations
$0.12 / call
Build a Vimshottari timing display with birth balance, nine mahadashas and nine antardashas of the active mahadasha at a reference instant. Uses actual nakshatra stay time and a 365.2425-day year; includes conventions and receipt. Public or synthetic inputs only. No event prediction or interpretation; bodies are not stored.
POST /api/v1/calculations/vimshottari
x402 · Base · USDC
Citation Binding Check
$0.016 / call
Check citation metadata before an evidence review. Compare up to 20 declared source identities, revisions and locators; return exact mismatches and an integrity receipt. No source retrieval, passage-existence check or claim-support verification.
POST /api/v1/micro/citation-binding-check
x402 · Base · USDC
Revision Lineage Check
$0.006 / call
Check a revision handoff before reusing evidence. Compare one initial or superseding transition with its declared predecessor; return lineage inconsistencies and an integrity receipt. Does not establish authenticity, semantic equivalence or inherited review approval.
POST /api/v1/micro/revision-lineage-check
x402 · Base · USDC
Audit Export Normalizer
$0.018 / call
Prepare an audit-event export for deterministic comparison. Normalize up to 100 metadata events and reject duplicate IDs, malformed times or digests. Does not prove events occurred or establish provenance or completeness against an external system.
POST /api/v1/micro/audit-export-normalizer
x402 · Base · USDC
Unit and Uncertainty Conversion
$0.008 / call
Convert a measurement without losing declared uncertainty: one decimal value and standard uncertainty across supported length, mass, time or temperature units using exact rational scale/offset arithmetic. No unit guessing, physical validation or expanded uncertainty.
POST /api/v1/micro/unit-uncertainty-conversion
x402 · Base · USDC
Exact Linear-System Solver
$0.011 / call
Get an inspectable exact solution to a 1-8 variable rational linear system. Returns rank, pivots, particular solution and null space; distinguishes unique, inconsistent and underdetermined systems. No floating-point conditioning or physical-model assessment.
POST /api/v1/micro/exact-linear-system
x402 · Base · USDC
Bracketed Polynomial Root Receipt
$0.009 / call
Get a checked rational bracket for a degree 1-8 polynomial root. Bisect a sign-changing rational bracket for at most 64 iterations; return a certified bracket or exact rational root. No arbitrary code, all-roots or uniqueness claim.
POST /api/v1/micro/bracketed-polynomial-root
x402 · Base · USDC
Covariance-Aware Uncertainty Propagation
$0.013 / call
Propagate declared correlated measurement uncertainty for 1-8 sensitivities using c-transpose C c. Requires exact symmetric positive-semidefinite covariance; returns exact variance and a rational square-root enclosure. First-order only; no empirical covariance validation.
POST /api/v1/micro/covariance-uncertainty
x402 · Base · USDC
Tamil Divine-Name Disambiguation
$0.014 / call
Resolve an exact supported Tamil divine-name spelling to source-scoped records in a pinned registry. Keeps ambiguity and name coincidence explicit. No fuzzy universal synonym search, full source text or theological certification.
POST /api/v1/micro/divine-name-disambiguation
x402 · Base · USDC
Edition-Specific Verse Reference
$0.036 / call
Locate a printed pasuram reference in the pinned Project Madurai/Hart atlas. Resolves one supported number to its complete unit and exact edition-specific locator. No cross-edition renumbering, translation reproduction or single-verse occurrence claim.
POST /api/v1/micro/edition-verse-resolution
x402 · Base · USDC
Attributed Tamil Reception Lineage
$0.038 / call
Research one supported Tamil reception comparison with separate source frames and exact locators from the pinned public atlas. No inferred ancestry, uninterrupted transmission, universal identity or full source text.
POST /api/v1/micro/reception-lineage-retrieval
x402 · Base · USDC
Structured Policy-Version Comparison
$0.017 / call
Review a structured policy revision before release. Compare up to 40 caller-supplied clauses per version by stable ID, text and scope; report additions, removals and changes. Checks declared chronology, not legal effect, applicability or compliance.
POST /api/v1/micro/policy-version-comparison
x402 · Base · USDC
Declared Control-Evidence Gap Check
$0.019 / call
Find missing or stale declared evidence before a governance review. Compare up to 40 control requirements with revision- and scope-bound evidence descriptors. Does not inspect evidence contents, evaluate control effectiveness or certify compliance.
POST /api/v1/micro/control-evidence-gaps
x402 · Base · USDC
Bounded MCP Tool Contract Compatibility
$0.015 / call
Check declared MCP tool contracts before an upgrade. Compare required names and exact input/output schema digests with a supplied server snapshot, protocol version and transport. No server contact, semantic schema-subtyping proof or official conformance certification.
POST /api/v1/micro/mcp-contract-compatibility
x402 · Base · USDC
Tool Permission Change Analysis
$0.021 / call
Review permission changes before an agent release. Compare two explicit allow-only sets by tool, action and exact resource; report additions, removals and wildcard additions. Does not resolve IAM inheritance or wildcard containment, or authorize execution.
POST /api/v1/micro/tool-permission-diff
x402 · Base · USDC
Publication Bundle Consistency
$0.022 / call
Check declared publication views before release. Compare 2-8 article, registry and API views against canonical URL, content, release and source-set digests; flag stale, withdrawn or substituted views. No live fetch, release promotion or semantic content verification.
POST /api/v1/micro/publication-bundle-consistency
x402 · Base · USDC
Celestial Result Compatibility Check
$0.007 / call
Compare two structured celestial result declarations using versioned rules. Reports mismatched conventions and missing prerequisites. No inferred settings, time/frame conversion, calculation verification or predictive validation.
POST /api/v1/micro/celestial-result-compatibility
x402 · Base · USDC
Evidence-Frame Compatibility Check
$0.0105 / call
Check up to ten declared claim-evidence relationships against a finite, versioned rule set. Reports unsupported frame transfers and missing information. Unknown combinations remain unresolved. No prose interpretation, source inspection or truth certification.
POST /api/v1/micro/evidence-frame-compatibility
Context-control assessment options
A fixed fee for a bounded decision.
Maha freezes one workload in context control or governed agent actions and compares inspectable paths before recommending that you proceed, revise, or stop. The assessment does not include implementation.
Standard Context-Control Evidence Assessment
$12,500
One customer-supplied workload, three paths, a written recommendation.
Extended Assessment
$25,000
Multiple workloads or a second gateway configuration, with per-workload findings for each.
Founding design partner · $2,500
Available to the first two signed customers, agreeing in advance to act as a named reference and to permit an anonymized integration note.
This is not a general or negotiable discount. It is a fixed exchange for reference participation, and it closes after two customers.
Research and implementation
Human-scoped work with a written boundary.
Human scope required
Rapid Intelligence Brief
Starting at $500
A bounded research brief targeted for delivery within five business days after a human confirms fit, sources, deliverable, price, and timing.
Scope a rapid brief ↗Human scope required
Verified Research Brief
$2,500
A deeper research engagement targeted for ten business days after the question and evidence boundary are narrowed with a human.
Discuss verified research ↗Human scope required
Custom implementation
Priced after scope
Gateway middleware, MCP/A2A integration, governed workflow state graphs, or other implementation work is quoted separately after one bounded workflow and acceptance criteria are agreed.
Describe the workflow ↗Enquiry only · not purchasable
CABEZON pilots that cannot accept payment yet.
Both listings explicitly publish purchasable: false, price: null, and no settlement instructions. An enquiry may lead to a separate destination-specific quote; it is not an order.
No payment path
Samley Cinnamon Tea — pallet RFQ
Prospective B2B export pilot. Supplier confirmation, destination terms, freight, duties, and a final quote are required before any order can exist.
maha:samley-cinnamon-tea:rfq-v1
No payment path
Bogawantalawa Legend Black Tea — one-box test
One sealed retail unit held by Maha. Destination eligibility, package-condition acceptance, shipping, duties, and a final total must be confirmed first.
maha:bogawantalawa-legend-black-tea:retail-test-v1
Assessment method and limits
The higher-priced work remains reproducible and bounded.
What it produces
- • A customer-supplied, sanitized document or RAG workload. No production credentials and no personal data.
- • Configuration and workload frozen and digest-recorded before anything runs, so the scoring target cannot move after results are seen.
- • Three paths compared: your baseline, your gateway-native compression, and Maha.
- • Token and cost measurement, evidence retention, citations and provenance, latency, and failure-path behaviour.
- • Sanitized per-workload findings and a written proceed, revise, or stop recommendation.
Explicit limits
- • No production deployment. The assessment measures; it does not install.
- • No performance or savings guarantee. Nothing is promised before measurement.
- • No certification or compliance opinion of any kind.
- • No open-ended discovery, data migration, or custom implementation work.
What to judge Maha on
- • Deterministic selection: the same inputs produce the same pack, with no model in the path.
- • Hard budgets: the declared token budget is enforced rather than advised.
- • Source-linked provenance: every retained passage carries its source and passage identifier.
- • Stable hashes: input and output commitments a reviewer can recompute.
- • Reproducible evidence: per-workload rows and a one-command check, not a headline.
No retention-superiority claim is made here. The public evidence package includes a dense baseline that scores higher on evidence retention than Maha's production scorer on the frozen MCRB-1 cohort.