# DisputeTracker Agent Payments > Paid, machine-readable Polymarket and UMA dispute intelligence over x402 v2 and MPP. ## Documentation - [Quickstart](https://disputetracker.xyz/docs/quickstart.md) - [API](https://disputetracker.xyz/docs/api.md) - [Payments](https://disputetracker.xyz/docs/payments.md) - [Examples](https://disputetracker.xyz/docs/examples.md) - [OpenAPI](https://disputetracker.xyz/openapi.json) - [Service manifest](https://disputetracker.xyz/.well-known/agent-payments.json) - [SKILL.md](https://disputetracker.xyz/SKILL.md) - [MCP](https://disputetracker.xyz/mcp) - [A2A Agent Card](https://disputetracker.xyz/.well-known/agent-card.json) ## Paid capabilities - Polymarket dispute brief (starter): x402 `POST https://x402.disputetracker.xyz/api/agent/dispute-brief/x402`; MPP `POST https://mpp.disputetracker.xyz/api/agent/dispute-brief/mpp`. Read OpenAPI or the service manifest for the current advisory price. - UMA stage assessment (basic): x402 `POST https://x402.disputetracker.xyz/api/agent/stage-assessment/x402`; MPP `POST https://mpp.disputetracker.xyz/api/agent/stage-assessment/mpp`. Read OpenAPI or the service manifest for the current advisory price. - Polymarket market metrics (standard): x402 `POST https://x402.disputetracker.xyz/api/agent/market-metrics/x402`; MPP `POST https://mpp.disputetracker.xyz/api/agent/market-metrics/mpp`. Read OpenAPI or the service manifest for the current advisory price. - Dispute evidence readiness (advanced): x402 `POST https://x402.disputetracker.xyz/api/agent/evidence-readiness/x402`; MPP `POST https://mpp.disputetracker.xyz/api/agent/evidence-readiness/mpp`. Read OpenAPI or the service manifest for the current advisory price. - Resolution risk signal (premium): x402 `POST https://x402.disputetracker.xyz/api/agent/resolution-risk/x402`; MPP `POST https://mpp.disputetracker.xyz/api/agent/resolution-risk/mpp`. Read OpenAPI or the service manifest for the current advisory price. Runtime HTTP 402 terms are authoritative; discovery prices are advisory. Never transmit private keys.