> ## Documentation Index > Fetch the complete documentation index at: https://docs.x402layer.cc/llms.txt > Use this file to discover all available pages before exploring further. # Update the pod wallet policy > Base URL `https://compute.x402layer.cc/pods/v1`. Auth is `X-API-Key` only. This is the PROGRAMMATIC surface and is NOT the same as the dashboard pod routes (`POST /pods`, `PATCH /pods/{id}/settings`, ...), which take a wallet signature or a browser session and are free to change. Every response carries `x-request-id`. **Requires the `pods:wallet:write` scope.** This ARMS MONEY: raising a cap is the step before spending it, and a bearer key that can raise its own limit has no limit. A plain API key gets a `403` carrying `details.required_scope = pods:wallet:write`. `daily_cap_usd` is refused here on purpose. Accepting it would have quietly written the PER-TRANSACTION cap, so "limiting the day to $100" would have authorised $100 a transaction with no daily bound at all. Returns the wallet, re-read. Rate limit: 30/hour per account. ## OpenAPI ````yaml PATCH /pods/v1/pods/{id}/wallet openapi: 3.1.0 info: title: x402 Singularity Layer API description: >- OpenAPI-backed reference for marketplace discovery, payment routes, webhooks, wallet-first auth, agent endpoints, and ERC-8004 flows. version: 1.0.0 servers: - url: https://api.x402layer.cc security: [] tags: - name: Marketplace description: Public discovery and listing lookup - name: Public Endpoints description: Public endpoint metadata and hosted checkout context - name: Public Payment Links description: Hosted public payment-link lookup - name: Payments description: Hosted x402 payment challenge routes - name: Receipts description: Signed receipt lookup and verification helpers - name: Ratings description: Public listing ratings and authenticated rating actions - name: Webhooks description: Seller webhook management API - name: Agent Auth description: Wallet-first challenge and verification routes - name: Agent Endpoints description: Create, read, top up, and delete agent endpoints - name: ERC-8004 description: Agent registry and registration lifecycle routes - name: Marketplace Agents description: Public ERC-8004 marketplace discovery routes - name: Compute Catalog description: Compute plans, regions, and OS catalog - name: Compute Instances description: Provision, inspect, extend, and destroy compute instances - name: Compute API Keys description: API keys for compute agent access - name: Fundraiser Campaigns description: List, view, create, and edit fundraiser campaigns - name: Fundraiser Contributions description: Record and list campaign contributions - name: Fundraiser Comments description: Campaign comment threads - name: Fundraiser Media description: Campaign image uploads and OG images - name: Enterprise description: >- Enterprise partner configuration, endpoint listing, revenue stats, and transaction ledger - name: Staking description: Agentic $SGL staking - name: SGL Grid description: >- Decentralized, confidential, OpenAI-compatible inference served by attested TEE nodes. - name: Compute Credits description: Prepaid USDC credit balance shared across Machines and Grid. - name: Agent Pods description: >- Deploy and manage hosted agents (Agent Pods), plus the pod's OpenAI-compatible adapter for external clients. - name: Agent Pods API description: >- The programmatic `/pods/v1` surface: create, drive and destroy Agent Pods with a single `X-API-Key`. Distinct from the Agent Pods dashboard routes, which expect a wallet signature or a browser session. paths: /pods/v1/pods/{id}/wallet: servers: - url: https://compute.x402layer.cc patch: tags: - Agent Pods API summary: Update the pod wallet spend policy description: >- Base URL `https://compute.x402layer.cc/pods/v1`. Auth is `X-API-Key` only. This is the PROGRAMMATIC surface and is NOT the same as the dashboard pod routes (`POST /pods`, `PATCH /pods/{id}/settings`, ...), which take a wallet signature or a browser session and are free to change. Every response carries `x-request-id`. **Requires the `pods:wallet:write` scope.** This ARMS MONEY: raising a cap is the step before spending it, and a bearer key that can raise its own limit has no limit. A plain API key gets a `403` carrying `details.required_scope = pods:wallet:write`. `daily_cap_usd` is refused here on purpose. Accepting it would have quietly written the PER-TRANSACTION cap, so "limiting the day to $100" would have authorised $100 a transaction with no daily bound at all. Returns the wallet, re-read. Rate limit: 30/hour per account. parameters: - name: id in: path required: true schema: type: string format: uuid description: Pod id, as returned by create/list. requestBody: required: true content: application/json: schema: type: object properties: send_enabled: type: boolean description: Whether the agent may send funds at all. per_tx_cap_usd: type: number description: PER-TRANSACTION cap in USD. autonomy_mode: type: string responses: '200': description: The wallet, re-read. headers: x-request-id: description: >- Correlation id for this request. A caller-supplied `x-request-id` (8-64 chars of `A-Za-z0-9._-`) is echoed back; otherwise one is generated. Quote it in support requests. schema: type: string content: application/json: schema: type: object properties: wallet: $ref: '#/components/schemas/PodV1Wallet' '400': description: >- `invalid_request` - no editable fields, or `daily_cap_usd` was supplied (it is platform-wide and not editable per pod). `details.editable` lists what is. headers: x-request-id: description: >- Correlation id for this request. A caller-supplied `x-request-id` (8-64 chars of `A-Za-z0-9._-`) is echoed back; otherwise one is generated. Quote it in support requests. schema: type: string content: application/json: schema: $ref: '#/components/schemas/PodV1Error' '401': description: '`unauthorized` - missing or invalid `X-API-Key`.' headers: x-request-id: description: >- Correlation id for this request. A caller-supplied `x-request-id` (8-64 chars of `A-Za-z0-9._-`) is echoed back; otherwise one is generated. Quote it in support requests. schema: type: string content: application/json: schema: $ref: '#/components/schemas/PodV1Error' '403': description: '`forbidden` with `details.required_scope = pods:wallet:write`.' headers: x-request-id: description: >- Correlation id for this request. A caller-supplied `x-request-id` (8-64 chars of `A-Za-z0-9._-`) is echoed back; otherwise one is generated. Quote it in support requests. schema: type: string content: application/json: schema: $ref: '#/components/schemas/PodV1Error' '404': description: '`not_found`.' headers: x-request-id: description: >- Correlation id for this request. A caller-supplied `x-request-id` (8-64 chars of `A-Za-z0-9._-`) is echoed back; otherwise one is generated. Quote it in support requests. schema: type: string content: application/json: schema: $ref: '#/components/schemas/PodV1Error' '409': description: '`capability_disabled` with `details.capability = wallet`.' headers: x-request-id: description: >- Correlation id for this request. A caller-supplied `x-request-id` (8-64 chars of `A-Za-z0-9._-`) is echoed back; otherwise one is generated. Quote it in support requests. schema: type: string content: application/json: schema: $ref: '#/components/schemas/PodV1Error' '429': description: >- `rate_limited` - too many requests. `details.retry_after_seconds` gives the bucket window. headers: x-request-id: description: >- Correlation id for this request. A caller-supplied `x-request-id` (8-64 chars of `A-Za-z0-9._-`) is echoed back; otherwise one is generated. Quote it in support requests. schema: type: string content: application/json: schema: $ref: '#/components/schemas/PodV1Error' security: - podsApiKey: [] components: schemas: PodV1Wallet: type: object properties: addresses: type: object properties: base: type: string nullable: true description: EVM address (Base). solana: type: string nullable: true description: Solana address. Base58, case-sensitive - never lowercase it. balances: type: array items: type: object description: Per-asset balances as reported by the wallet service. policy: type: object properties: send_enabled: type: boolean description: Whether the agent may send at all. Default off. per_tx_cap_usd: type: number nullable: true description: >- PER-TRANSACTION cap, not a daily one. Setting 100 authorises $100 a transaction. daily_cap_usd: type: number nullable: true description: >- Rolling 24h cap. Configured platform-wide and not editable per pod. daily_cap_source: type: string enum: - platform description: Where the daily cap value comes from. daily_cap_enforced_per: type: string enum: - pod description: >- The platform-wide value is enforced against THIS pod's own rolling 24h spend, not shared across pods. autonomy_mode: type: string nullable: true PodV1Error: type: object description: >- Every `/pods/v1/*` failure has this shape. Branch on `error.code`, never on `error.message` - the message is prose and may be reworded. properties: error: type: object required: - code - message properties: code: type: string enum: - invalid_request - unauthorized - forbidden - not_found - conflict - limit_exceeded - capability_disabled - rate_limited - not_implemented - internal description: Stable machine-readable code. message: type: string description: Human-readable explanation. details: type: object description: >- Optional structured context, e.g. `{ "code": "idempotency_mismatch" }`, `{ "required_scope": "pods:wallet:write" }`, `{ "capability": "wallet" }`, `{ "retry_after_seconds": 60 }`. securitySchemes: podsApiKey: type: apiKey in: header name: X-API-Key description: >- A compute API key (`x402c_...`). Mint one in the dashboard under Settings -> API Keys. This is the ONLY auth `/pods/v1/*` accepts - wallet signatures are bound to method+path+body and do not survive the internal hop, so signature callers must use the dashboard routes instead. Two extra scopes gate the dangerous powers: `pods:wallet:write` (pod wallet money, backup passphrase) and `pods:control:write` (connectors, full-power control socket). ````