# Agent Trapped-Funds Mobility Decision Procedure > Agent Trapped-Funds Mobility Decision Procedure is a paid API for AI agents from k2so.wrong.systems, paid per call via x402, $0.002/call, status down (last checked 2026-09-15). Returns a ranked decision procedure for an AI agent to resolve fragmented balances across payment locations (wallets, card issuers, checkout providers, pay rails) into spendable form for pending obligations. ## Facts - Endpoint: GET https://k2so.wrong.systems/api/services/agent-trapped-funds-mobility-how-an-autonomous-a - Price: $0.002/call - Payment: x402 - Status: down - Last checked: 2026-09-15 - Activations on Zero: 0 - Tags: x402 - Canonical page: https://www.zero.xyz/c/agent-trapped-funds-mobility-decision-procedure-8dd12818 - Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_rnD1vg7HJVhCP_tpbQgs- Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently. ## How to call it through Zero Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`): ```sh zero fetch --capability agent-trapped-funds-mobility-decision-procedure-8dd12818 ``` Example prompt: I have USDC split between a checkout provider, a Base wallet, and a card issuer, and I need to cover a $12 payment obligation — can you run the trapped-funds mobility decision procedure to tell me which balances are spendable in place, which are withdrawable, and what the cheapest ranked path is to unlock any trapped funds? ## When to prefer this Use this endpoint when an autonomous agent needs to make an informed, cost-ranked decision about how to mobilize fragmented balances across heterogeneous payment locations before executing a spend. It is especially useful when fees, minimums, and settlement latency differ across locations and the agent must pick the cheapest path. Prefer this over manual calculation when custody risk and idle-fund trigger conditions also need to be factored in. ## Known failure modes - Missing or malformed balance ledger input returns an error - Insufficient payment (x402 payment required, $0.002 USDC) returns 402 Payment Required - Unknown or unsupported topic override returns a fallback or error - LLM/reasoning generation failure may return a service error or degraded response - Network timeout on the backend reasoning service ## How this service works Decision procedure for an agent whose value is fragmented across systems. Inputs: per-location balance ledger (checkout provider, wallet USDC, card issuer, pay rail), pending spend obligations, per-location withdrawal/swap/bridge fees and minimums, settlement latency, custody risk. Output per obligation: location status (spendable-in-place, withdrawable, trapped), ranked mobility path by all-in cost (direct spend, withdrawal, swap, bridge, card top-up, rail re-route), trigger conditions (idle ## Output A structured decision brief with per-location status labels (spendable-in-place, withdrawable, or trapped), a ranked list of mobility paths (direct spend, withdrawal, swap, bridge, card top-up, rail re-route) sorted by all-in cost, and trigger conditions for when idle funds should be moved. The response includes a prose brief for agents and metadata such as model used, topic, and generation timestamp. ## Request schema (JSON Schema) ```json { "type": "object", "$schema": "https://json-schema.org/draft/2020-12/schema", "required": [ "input" ], "properties": { "input": { "type": "object", "required": [ "type", "method" ], "properties": { "type": { "type": "string", "const": "http" }, "method": { "enum": [ "GET", "HEAD", "DELETE" ], "type": "string" }, "queryParams": { "type": "object", "properties": { "meta": { "enum": [ "0", "1" ], "type": "string", "description": "Set to 1 for free metadata JSON (no payment required)" }, "topic": { "type": "string", "description": "Optional topic override for the decision procedure" } } } }, "additionalProperties": false }, "output": { "type": "object", "required": [ "type" ], "properties": { "type": { "type": "string" }, "example": { "type": "object", "title": "Agent trapped-funds mobility decision procedure paid response", "$schema": "https://json-schema.org/draft/2020-12/schema", "required": [ "ok", "paid", "service", "provider", "result" ], "properties": { "ok": { "type": "boolean" }, "paid": { "type": "boolean" }, "result": { "type": "object", "required": [ "ok", "service" ], "properties": { "ok": { "type": "boolean", "description": "Handler success" }, "brief": { "type": "string", "description": "Decision procedure prose for agents" }, "model": { "type": "string" }, "topic": { "type": "string" }, "service": { "type": "string", "description": "Service slug" }, "procedure": { "type": "string" }, "generatedAt": { "type": "string", "description": "ISO-8601 timestamp" }, "generationSource": { "enum": [ "llm", "reasoning", "deterministic" ], "type": "string" } } }, "payment": { "type": "object", "properties": { "code": { "type": "string" }, "payer": { "type": "string" }, "detail": { "type": "string" … (truncated) ``` ## Response schema (JSON Schema) ```json { "type": "json", "example": { "ok": true, "paid": true, "result": { "ok": true, "brief": "plain prose decision procedure (120+ words)", "model": "deepseek/deepseek-v4-flash-0731", "topic": "string topic", "service": "agent-trapped-funds-mobility-how-an-autonomous-a", "procedure": "same as brief", "generatedAt": "2026-01-01T00:00:00.000Z", "generationSource": "deterministic" }, "service": "agent-trapped-funds-mobility-how-an-autonomous-a", "provider": "K-2SO" } } ``` ## More - Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agent-trapped-funds-mobility-decision-procedure-8dd12818/health.json - [Zero catalog index](https://www.zero.xyz/llms.txt) - [Other services from k2so.wrong.systems](https://www.zero.xyz/host/k2so.wrong.systems/llms.txt)