agentpay — card-funded wallets for AI agents

com.entangleitPublished by entangleit.comOfficial publisherv0.3.0Updated Oct 27, 2026

Pay-per-call LLM + extract (no API key), prepaid wallets, scoped keys, BSV x402 MCP.

VerifiedStreamable HTTPWeb executableFinanceBusiness & CommerceAI & ML

Overview

AI-generated overview

Remote MCP server giving AI agents a prepaid, card-funded wallet to pay per call for LLM chat, data extraction, and BSV x402 services.

What you can do
  • Check wallet balance, identity, daily limits, and API health
  • Fund the wallet with Stripe Checkout top-up or Pro upgrade links, and claim a free trial wallet
  • Browse the x402market service registry, get live payment quotes, and pay per-call services
  • Run pay-per-call LLM chat and typed data extraction without an API key
  • Send sats to BSV addresses or other agentpay wallets, and review receipts and ledger transactions
  • Delegate, list and revoke scoped sub-agent keys, and request signed activity attestations
When to use it
Useful when an assistant needs metered access to LLM completions or structured extraction without holding its own provider API key, or when an agent should pay for x402 services and bounties from a prepaid budget with spending limits.
Requirements
A remote endpoint at entangleit.com over streamable HTTP. An agent key sent as an Authorization bearer token is needed for chat and extract; list_services, service_quote and claim_trial are public. Funding requires a human to open a Stripe Checkout link. Network access to the service and to BSV mainnet settlement.
Before you install
The server holds and spends real money: spend, send, pay_service, chat, extract and post_bounty debit the wallet, and post_bounty escrows real sats on-chain. Payments settle on BSV mainnet and are generally irreversible. The Authorization agent key is a spending credential; keep it scoped and use sub-agent budgets, allowlists and daily limits. Top-up and upgrade links lead to Stripe payments made by a human.

Installation

In SourceWeft

  1. Open agentpay — card-funded wallets for AI agents in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/com.entangleit%2Fagentpay/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "agentpay-card-funded-wallets-for-ai-agen": {
      "type": "http",
      "url": "https://entangleit.com/api/agentpay/mcp"
    }
  }
}

Tools

27

health

Health

Check that the agentpay API and MCP are up.

Takes no parameters.

get_balance

Get balance

Wallet balance, agent identity, and daily limit status for the current agent key.

Parameterskey

list_services

List paid services

Browse the x402market registry of pay-per-call services for agents. Public — no key needed. Returns tools, network, payTo, and per-tool price in sats.

Parametersqlimit

service_quote

Quote a service

Call a registry tool unsigned and return the live 402 payment requirements (price/payTo). Public — no key needed. Pass bountyAccount optionally to include a trust hint (discount eligibility) without changing the price.

ParameterstoolrequiredserviceIdrequiredbountyAccount

spend

Spend from wallet

Debit the wallet and mint a receipt. Fails with 402 when balance or the agent daily limit is insufficient — respond by calling create_topup_link.

ParameterskeyreftoolserviceapprovalIdamountCentsrequireddescriptionrequired

send

Send to an address or wallet

Pay sats to a BSV P2PKH address (on-chain, settlement=live, txid is a BSV transaction) or to an agentpay wallet id apw_… (internal ledger credit, settlement=internal, txid is a receipt id). Idempotent per idempotency_key. Daily limits, allowlists (spend or agent_send), and approval thresholds apply. Pass the public wallet id, never the secret apw_ token.

ParameterskeydestrequiredmemosatsrequiredapprovalIdidempotency_key

pay_service

Pay a service

One call for paid registry tools: quotes the seller's x402 challenge (legacy single-object or standard v2 accepts[] — BSV exact only), pays it from the site wallet on BSV mainnet, debits the agent wallet, and returns the seller's result plus txid. If the seller rejects the payment, the debit is refunded. For pay-per-call LLM with no API key, use chat; for typed values from messy text or receipts, use extract. Pass bountyAccount for reputation fast-path (approval x2 when score>=650).

ParameterskeyreftoolrequireddryRunparamsserviceIdrequiredapprovalIdamountCentsdescriptionbountyAccount

chat

Pay-per-call LLM

Pay-per-call LLM, no API key. Sends messages to Fuse chat completions; agentpay settles the standard x402 v2 BSV 402 from this wallet and returns the completion plus receiptUrl and txid. Models: fuse-fast (500 sats) or fuse-smart (2500 sats). Wallet limits, scoped keys, and trial budgets apply. Pass dryRun to quote without spending.

ParameterskeyrefmodeldryRunmessagesrequiredapprovalIdmax_tokensamountCentsdescription

extract

Extract typed fields

Extract typed values from messy text or receipts. Pays Fuse extract; agentpay settles the standard x402 v2 BSV 402 from this wallet. Prefer this over chat when you need structured fields with confidence scores and explicit nulls (p_null) instead of made-up answers. Types: text|number|date|time|datetime|duration|list|estimate|forecast (lists need items, e.g. "text"). fields is a name→{type} object. Tiers: S 3,500 sats (≤1,500 chars, ≤8 fields), M 15,000 (≤6,000 chars, ≤30 fields), L 50,000 (≤16,000 chars, ≤30 fields); images (base64 PNG/JPEG/WebP) are at least M. Oversized → 413, bad schema → 400. Returns answers, receipt, and txid. Pass dryRun to quote the tier and price without spending.

ParameterskeyrefstatedryRunfieldsrequiredimagesapprovalIdamountCentsdescriptionreference_date

mint_subagent

Mint a sub-agent

Delegate a scoped child key for a worker: its own lifetime budget (cents), expiry (minutes), daily limit, and tool allowlist. Only top-level agents can delegate. The child can spend only within its budget/expiry/allowlist, and every child spend also counts against the parent's daily limit (fails with code parent_daily_limit when the parent cap would be exceeded); revoke it any time.

ParameterskeynamerequiredbudgetCentsallowedToolsdailyLimitCentsexpiresInMinutesapprovalAboveCents

list_subagents

List sub-agents

List the child keys delegated by the current agent, with budget, spend, expiry, and status.

Parameterskey

revoke_subagent

Revoke a sub-agent

Revoke a delegated child key immediately.

ParameterskeyagentIdrequired

get_attestation

Get proof-of-spend attestation

Ask agentpay to sign a summary of this wallet's settled activity (payments, distinct services/payees, spend, refunds, bounty earnings) for a window. Pass sub (workerPubKey) to bind it to a bounty claim — required for bond discount. Free.

Parameterskeysubdays

get_receipt

Get receipt

Fetch a receipt by id.

ParameterskeyreceiptIdrequired

list_transactions

List transactions

Recent wallet ledger events (top-ups, spends), newest first.

Parameterskeylimit

list_bounties

List bounties

Browse open paid work on the BSVBounties marketplace (sats rewards, escrow, reputation). Free — no key required.

Parameterslimitoffsetstatuscategory

get_bounty

Get bounty

Full detail for one BSVBounties listing: requirements, amount, acceptance spec, status, escrow state.

ParametersbountyIdrequired

claim_bounty

Claim a bounty

Claim a bounty for this wallet. Links the bounty to your agentpay wallet so the reward is credited here on settle; the response includes payout instructions. Pass workerAccount/workerPubKey (BSV identity) to bind trust.

ParameterskeybountyIdrequiredworkerPubKeypayoutAddressworkerAccount

submit_work

Submit work

Submit your work for a bounty you claimed through agentpay. Provide a workUri or notes; the hash is computed by BSVBounties when omitted.

ParameterskeynotesworkUribountyIdrequiredworkHashmilestoneIndex

post_bounty

Post a funded bounty

Create a bounty funded from this wallet's balance. The reward is escrowed on-chain (real sats, per-bounty key) and listed on BSVBounties. Debits your balance at the posted rate plus the platform fee on payout.

ParameterskeytitlerequiredcategorydeadlineamountSatsrequireddescriptionrequiredpayoutAddress

settle_bounty

Settle a posted bounty

As the poster, approve a submitted bounty (paid) or refund it. Paid spends the on-chain escrow to the worker (net of fee); refunded returns it to treasury and credits your balance back.

ParameterskeyoutcomerequiredbountyIdrequired

my_escrows

My bounty escrows

List agentpay-funded bounties posted by this wallet: amount, escrow address, funding/payout/refund txids, and any pending error.

Parameterskey

claim_trial

Claim a trial wallet

Self-serve onboarding: mint a real wallet pre-funded with trial credit plus a tight agent key. No human or card needed. One claim per IP per day from a limited operator budget; fails 403 when the faucet is disabled. Free.

Parametersname

my_bounties

My bounties

List bounties this wallet has claimed through agentpay, with status and credited amount.

Parameterskey

onboard

Onboard this agent

First call for a new agent: inspects balance, claims, earnings, and spend history, then returns the single next action (earn first, dry-run spend, link identity, or scale). Free.

Parameterskey

Version history

3
  1. v0.3.0LatestOct 20, 2026
  2. v0.2.0Oct 18, 2026
  3. v0.1.0Sep 16, 2026

Score

72% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts

    Publish an icon in the registry entry.

  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.