io.github.89rat/code402 · v1.0.1 · finance-and-payments
io.github.89rat/code402 is healthy: it completed an MCP handshake in 912 ms and exposes 24 tools. It scores 67/100.
Discover machine-payable APIs, probe x402 payment terms, and run seller operations. Non-custodial.
Endpoint: https://rail.hcrb.in/mcp (streamable-http)
Repository · Website · JSON · Add to my inventory
| health | 22.4 / 25 |
| authEase | 15 / 15 |
| toolQuality | 15 / 15 |
| maintenance | 7 / 15 |
| adoption | 0 / 10 |
| usage | 0 / 10 |
| security | 8 / 10 |
Scoring v0.3, computed 2026-10-15T02:41:09.309Z.
| Checked (UTC) | Status | Latency | Error |
|---|---|---|---|
| 2026-10-15T00:30:48.772Z | Healthy | 912 |
crypto_ticker | Spot USD price for a crypto ticker or CoinGecko id from public price feeds, cached 60 s. Result carries a signed receipt. |
erc20_balance | Raw and formatted ERC-20 balanceOf for an address on Base, with decimals read from the token. Result carries a signed receipt. |
fx_spot_price_oracle | Reference fiat and stablecoin conversion rate from a static table, not a live feed. Returns rate and inverse; result carries a signed receipt. |
block_info | Base block header: number, timestamp, transaction count and base fee for the latest or a given block. Result carries a signed receipt. |
tx_activity | Outbound transaction count (nonce) and contract-or-EOA check for an address on Base. Result carries a signed receipt. |
token_contract_risk | Deterministic Base contract facts: ERC-20 metadata, proxy slots, owner(), privileged-function selectors and flags. Not a safety verdict. Result carries a signed receipt. |
clean_markdown_scraper | Fetch a public web page by URL (or take your HTML) and return Markdown plus headings. No JavaScript rendering. Result carries a signed receipt. |
context_distill | Deterministic text digest: word count, top-5 most frequent meaningful words (stop words excluded), first sentence, and a keccak-256 content hash. Pure function — no external calls, no ML. |
instant_json_schema_verifier | Validate JSON data payloads against schema definitions. Preflighted for agent tool call pipelines. |
balance_check | Native ETH and one ERC-20 balance (default USDC) for an address on Base, raw and formatted. Result carries a signed receipt. |
calculate_fx_savings | Arithmetic comparison of a USDC settlement against comparator percentages YOU supply (bank_fee_pct, custodial_fee_pct) across 14 global fiat currencies. The comparators are assumptions, not measurements of any bank or provider; no protocol fee is deducted on this rail. |
iban_check | Validate IBAN structure and MOD-97 checksum. Does not establish account ownership, beneficiary identity or absence of fraud. |
lei_check | Validate a 20-character LEI and MOD-97 check digits. No registry lookup, active-registration check or legal-entity identity verification. |
vat_mod97_check | Check the supported Belgian VAT format and MOD-97 checksum. BE only; not VIES, other EU VAT formats, registration status or tax compliance. |
swift_bic_check | Check SWIFT/BIC structure and country code. Does not establish bank existence, active routing or beneficiary identity. |
batch_validate | Run up to 50 supported {tool, value} checks in one request. Each result states its scope. Compare the current batch quote with individual quotes; savings depend on batch size. |
vendor_onboarding_pack | Check supplied IBAN, LEI, Belgian VAT and UK company-number fields in one result. Structural checks only; no ownership, registry or fraud clearance. |
india_supplier_check | One call, one receipt: GSTIN + PAN + UPI VPA + IFSC for an Indian counterparty. Four deterministic structural checks, each stating its own scope. Built for cross-border procurement where the buyer is an agent that cannot open an INR account. |
pre_disbursement_guard | Evaluate supplied identifiers, domain-age evidence and mismatch signals. Requires a preceding receipt hash. An advisory result is not verified identity, fraud clearance or authorization to release funds. |
gstin_check | Validate an Indian GSTIN by structure (2-digit state code + PAN + entity code + 'Z') and its mod-36 cross-sum checksum. |
ifsc_check | Check the 11-character Indian IFSC format, including its fifth-character zero. No bank-branch registry lookup or account verification. |
sanctions_address_screen | Exact EVM-address comparison against the identified address snapshot and existing operator block policy. Current legal status is unknown; is_sanctioned is null. valid=false preserves a local block; valid=null never authorizes a transaction. Names are not screened. Missing, stale or incomplete eviden |
check_price | Instant zero-cost pricing hook for code402 tools. Returns the live price, an opaque quote_id, TTL, and the settlement URL. Free forever — feeds the price index into an agent planner's context without creating any financial obligation. If the planner acts on the quote, it hits the settlement_url with |
receipt_verify | Verifies a signed XDR-1 receipt from ANY x402 service: recomputes the canonical digest and recovers the signer, then compares it to the declared signer. Free forever — no account, no quota, no storage (stateless). A valid receipt proves the signer signed that tool call at that timestamp; it does NOT |