piprail

finance MCP Server

x402 (HTTP 402 Payment Required) SDK + MCP server: let any API charge for itself and any AI agent pay for itself, USDC & stablecoins across EVM, Solana & 8 more chain families, in a couple of lines. Backendless, no fee, self-custodial, paid straight to your wallet. TypeScript, MIT.

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financefinancetypescript
5 views7 stars2 forksv0.0.0MIT

Why This Matters

Discovered via github-topic:model-context-protocol and last synced 2mo ago.

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github-topic:model-context-protocol
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7
Last synced
2mo ago
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18
Tools
0
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Prompts
Standard I/O
Transport

Available Tools (18)

Solana

USDC · USDT

Sui

USDC

Family

Built-in chains

Algorand

USDC

NEAR

USDC · USDT

Aptos

USDC · USDT

Stellar

USDC · EURC

Tron

USD₮

XRPL

USDC · RLUSD

Slide

#

1

**Hero** — the universal payment rail for the agent economy

2

**Why now** — money is moving on-chain

3

**The new buyer** — autonomous agents

4

**The standard** — x402, "402 Payment Required"

5

**The problem** — chain & token fragmentation

6

**The reveal** — the universal adapter

7

**How it works** — 402 → pay → verify → 200

8

**Two sides, one SDK** — accept *and* pay

Works Well With - Skills

referrals

When the user wants to create, optimize, or analyze a referral program, affiliate program, or word-of-mouth strategy. Also use when the user mentions 'referral,' 'affiliate,' 'ambassador,' 'word of mouth,' 'viral loop,' 'refer a friend,' 'partner program,' 'referral incentive,' 'how to get referrals,' 'customers referring customers,' or 'affiliate payout.' Use this whenever someone wants existing users or partners to bring in new customers. For launch-specific virality, see launch.

1104 starsHas guide

social

When the user wants help creating, scheduling, or optimizing social media content for LinkedIn, Twitter/X, Instagram, TikTok, Facebook, or other platforms, or wants to do social listening and engagement triage. Also use when the user mentions 'LinkedIn post,' 'Twitter thread,' 'social media,' 'content calendar,' 'social scheduling,' 'engagement,' 'viral content,' 'what should I post,' 'repurpose this content,' 'tweet ideas,' 'LinkedIn carousel,' 'social media strategy,' 'grow my following,' 'Tik

1104 starsHas guide

revops

When the user wants help with revenue operations, lead lifecycle management, or marketing-to-sales handoff processes. Also use when the user mentions 'RevOps,' 'revenue operations,' 'lead scoring,' 'lead routing,' 'MQL,' 'SQL,' 'pipeline stages,' 'deal desk,' 'CRM automation,' 'marketing-to-sales handoff,' 'data hygiene,' 'leads aren't getting to sales,' 'pipeline management,' 'lead qualification,' or 'when should marketing hand off to sales.' Use this for anything involving the systems and proc

1104 starsHas guide

schema

When the user wants to add, fix, or optimize schema markup and structured data on their site. Also use when the user mentions "schema markup," "structured data," "JSON-LD," "rich snippets," "schema.org," "FAQ schema," "product schema," "review schema," "breadcrumb schema," "Google rich results," "knowledge panel," "star ratings in search," or "add structured data." Use this whenever someone wants their pages to show enhanced results in Google. For broader SEO issues, see seo-audit. For AI search

1104 starsHas guide