Agent-to-Agent (A2A) Micropayments, HTTP 402 Settlement & Programmable Usage Escrow
Settle per-call machine-to-machine API usage between agents: meter each call, answer HTTP 402 Payment Required with auto-pay headers, draw down prepaid credit wallets, and hold outcome-gated escrow until a receipt verifies.
At a glance — Oct 2026
Updated 2026-10-28 · forward this page: /jtbds/agentic-micropayments-x402#briefPromotion class: deterministic_source_reverified · 7.9 ± 0.5 (7.4–8.4 · editorial_prior) · Pricing verified 2026-10-28.
- Depot Pick
- OpenMeter (Kong Konnect Metering) · 7.91/10 for this job (curated estimate, high confidence)
OpenMeter (Kong) meters per-call/per-token events at gateway speed with entitlements and prepaid grants — the primitive an HTTP 402 gate needs to decide 'paid or not' in-line; settle balances via Stripe.
- Runner-up
- Stripe · 8.72/10
Scores higher than the pick on: Capability fit, Latency / reliability, Developer & agent DX, Privacy / data retention, Maturity / track record.
- When not to use the pick
- Need simple card/ACH collection and payouts for the settlement leg — Stripe; pricing simulation and credit-burn plans — Orb; Merchant-of-Record tax handling for the seller — Polar; open-source metering you self-host — Lago.
- Lock-in / migration
- The pick has lower stored lock-in risk than runner-up Stripe (5.5 vs 6).
- Sourced price (no comparable unit)
Pick: no sourced price in this job's unit (no_sourced_price).
No cheapest SKU (no_comparable_unit_for_job). No price was invented.
- Free option
- No free resource lists this job. A cheap paid SKU is not a free option.
- Failure modes to watch
- No failure mode plainly applies to this job (no_failure_mode_plainly_applies).
Cite: Agent Provider Depot, Depot Pick for agentic-micropayments-x402: openmeter, scores as of 2026-10-28. Agents: GET /api/decide?jtbd=agentic-micropayments-x402
OpenMeter (Kong Konnect Metering)
OpenMeter (Kong) meters per-call/per-token events at gateway speed with entitlements and prepaid grants — the primitive an HTTP 402 gate needs to decide 'paid or not' in-line; settle balances via Stripe.
Pricing (directional): As of 2026-10-28: OpenMeter Cloud repositioned as Kong Konnect Metering & Billing — real-time AI/API usage meters, entitlements, rate cards, invoicing. Strong fit for token metering via Kong plugin (meter_ai_token_usage). Pricing via Kong/K…
Lock-in risk: higher = more lock-in (worse). Overall already inverts this dimension.
Best when your agent product is an API gateway problem (entitlements + token meters). Orb for pricing science; Lago for OSS; Stripe for simple SaaS.
Quote for Agent-to-Agent (A2A) Micropayments, HTTP 402 Settlement & Programmable Usage Escrow
Depot Pick stays OpenMeter (Kong Konnect Metering). Prices below are sourced SKU rows only (as of 2026-10-28). Input and output are not blended. GET /api/quote?jtbd=agentic-micropayments-x402
Nothing was compared. no comparable sourced unit for this job; chat input $/1M and other units were not borrowed pickIsPriceWinner is null.
Sourced price unavailable for the Depot Pick. No row in the pricing index.
3 of 5 candidates have no sourced price row. 5 are excluded from the Matching price comparison (none). no comparable sourced unit for this job; chat input $/1M and other units were not borrowed
Runners-up
Stripe
Non-negotiable for most commercial agent products. Use Billing meters for token pass-through pricing.
Orb
Pick Orb when pricing complexity is the product (credits, tiers, simulations). Stripe meters first; Lago if…
Polar
Depot pick for ai-merchant-of-record. Prefer Stripe when you already have tax/ops staff; OpenMeter/Kong when…
Lago
Depot OSS pick for AI usage metering when you refuse to marry Stripe's meter model. Still collect cash with…
When NOT to use the top pick
Need simple card/ACH collection and payouts for the settlement leg — Stripe; pricing simulation and credit-burn plans — Orb; Merchant-of-Record tax handling for the seller — Polar; open-source metering you self-host — Lago.
Full ranking (score table)
Ranked with this JTBD's weights. Scores are curated estimates unless marked otherwise. Agents: prefer /api/decide then this table for tie-breaks.
| # | Provider | Overall | Fit | $/perf | Latency | DX | As of |
|---|---|---|---|---|---|---|---|
| 1 | Stripe | 8.7 | 9.6 | 7.8 | 9.4 | 9.6 | 2026-10-28 |
| 2 | Lago | 8.3 | 8.6 | 8.8 | 8.0 | 8.0 | 2026-10-28 |
| 3 | Polar | 8.1 | 8.4 | 8.2 | 8.0 | 9.0 | 2026-10-28 |
| 4 | Orb | 8.0 | 9.2 | 6.5 | 9.0 | 8.2 | 2026-10-28 |
| 5 | OpenMeter (Kong Konnect Metering)Depot Pick | 7.9 | 8.4 | 7.8 | 8.4 | 8.2 | 2026-10-28 |
Score methodology for this job
Scores in-line metering latency, entitlement/credit-grant support and settlement composability. x402 / HTTP 402 header conventions are emerging; treat any auto-pay as gated by /api/actionable autoActOk and a capped wallet.
capabilityFit: 28%pricePerformance: 18%latencyReliability: 18%developerDx: 14%privacyPosture: 8%lockInRisk: 8%maturity: 6%