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anygas.xyz

Provides gasless cross-chain token transfers and yield account management across multiple blockchains.

x402 supported2 endpoints88 known toolsFirst detected July 25, 2026Last detected September 6, 2026

ENDPOINT 1

https://api.anygas.xyz/mcp

No auth detected

MCP server metadata

Name
robyn
Version
1.3.1
Capabilities
tools.listChanged

Known tools 65

robyn_privacy_posture

ONE read that tells you, for a chain and for the lane you reached Robyn on, exactly what stays private (relay lane, PQ transport, private mempool / sequencer) and what is still public (on-chain settlement, stealth is not PQ), the live mode of every privacy feature (messaging v2, Plus, netting-set shadow/live, cover rows), and how to raise your quota WITHOUT an identity (a blind Plus pass instead of an API key).

Inferred read-only
robyn_receipt_deliver

Hands a relayer-signed settlement receipt (from robyn_settle / a completed route) to the counterparty's sealed messaging-v2 mailbox, so they get verifiable proof (terms honored, authorized, clean provenance) WITHOUT ever contacting Robyn.

Inferred read-only
robyn_receipt_verify

Checks digest + relayer signature + signed terms of a receipt you received (e.

Inferred read-only
robyn_mesh

List the Robyn gasless chains and the cross-chain route graph (22 EVM nodes + Stellar), plus the relayer/Permit2 addresses.

Inferred read-only
robyn_quote

Best gasless route to move a token from one Robyn chain to another.

Inferred read-only
robyn_settle

The one-verb primitive.

Inferred read-only
robyn_attestation

Returns a relayer-SIGNED attestation that, as of a signed timestamp, every component was up (router, signing daemons, MCP, privacy relay) AND the privacy invariants held — the adversary probes could not distinguish cover traffic from real (classifier = chance) and the k-anonymity floor is enforced.

Inferred read-only
robyn_preflight

Run this before robyn_prepare/robyn_submit.

Inferred read-only
robyn_vip_status

Check whether an address holds a recognised member NFT and what it gets.

Inferred read-only
robyn_route_status

Status of an in-flight route by id (BRIDGING → DONE), with the destination tx once delivered.

Inferred read-only
robyn_cross_chain

Plan a gasless cross-chain move and get the exact payload to sign.

Inferred read-only
robyn_prepare

Turn a plain-language or structured intent into a concrete plan plus the EXACT payload to sign.

Inferred read-only
robyn_sandbox_do

Runs the identical path end to end against the sandbox: no key, no funds, no broadcast.

Inferred read-only
robyn_submit

Relay an intent you already signed.

Inferred read-only
robyn_netting_info

Explains the opt-in netting ledger: transfers between two ENROLLED accounts settle as a book entry — no chain, no gas, no fee, instant, at ANY size including amounts below every per-chain cost floor.

Inferred read-only
robyn_netting_account

Whether an address is enrolled (and therefore custodied), its internal balance, recent history, and `nextNonce` — which you MUST use when signing the next transfer or withdrawal.

Potential side effects
robyn_netting_preview

Free and read-only.

Inferred read-only
robyn_netting_statement

Internal transfers produce NO transaction hash because no transaction occurs — this append-only journal is their only record.

Inferred read-only
robyn_netting_reserves

Publishes what Robyn OWES across all netting accounts against the real relayer float backing it, per chain.

Inferred read-only
robyn_netting_enroll_payload

Returns the EXACT message the account must sign with its OWN key to open a custodial balance.

Potential side effects
robyn_netting_transfer_payload

Returns the exact string to sign, with the correct next nonce, for a free instant transfer between two ENROLLED accounts.

Potential side effects
robyn_counterparty_check

Your OWN payment history with a recipient address: how many times, how recently, and whether this amount is typical.

Potential side effects
robyn_preflight_full

ONE call combining serviceability, routing competitiveness, cheaper alternatives, delivery basis and mandate budget into a single go/no-go.

Inferred read-only
robyn_integration_lint

Post the request you INTEND to make and get back what is missing or unsafe, with the concrete consequence.

Potential side effects
robyn_recipes

Ordered playbooks for real goals: pay-someone-safely, prove-what-i-spent, spend-within-a-budget, handle-failures-well, stay-current.

Potential side effects
robyn_changelog

Machine-readable API history.

Inferred read-only
robyn_errors

The full error taxonomy: every errorCode, whether it is retryable, and the suggested recovery action.

Inferred read-only
robyn_verify_outcome

Check what ACTUALLY happened to a settled transfer, against the destination chain rather than Robyn's own database.

Potential side effects
robyn_plan

Validate a WHOLE multi-step workflow up front instead of one hop at a time.

Inferred read-only
robyn_spend_statement

A statement of every transfer in a window with each fee broken down, SIGNED by Robyn's relayer key (EIP-191).

Potential side effects
robyn_fee_forensics

Reconstruct a settled transfer unit by unit: destination payout gas, Robyn margin, or a Robyn SUBSIDY where Robyn absorbed a loss.

Potential side effects
robyn_delivery_stats

How long settlements ACTUALLY take, per rail and per corridor — not a single advertised constant.

Inferred read-only
robyn_mandate_events

Poll for spend, nearly-exhausted, exhausted, approval-required and revoked events on a principal's mandates.

Inferred read-only
robyn_mandate_list

List all mandates granted by a principal address, with remaining budget, co-sign threshold, expiry and revocation state.

Inferred read-only
robyn_mandate_cosign_request

For mandates with a co-sign threshold, check whether a specific spend needs the principal to approve it and get the exact digest they must sign.

Inferred read-only
robyn_mandate_certificate

A signed certificate listing every spend counted against a mandate, the budget, the total spent, and whether it stayed inside.

Inferred read-only
robyn_mandate_check

Check a proposed spend against a signed spending mandate BEFORE making it.

Inferred read-only
robyn_mandate_status

Remaining and consumed budget for a signed mandate.

Inferred read-only
robyn_improve_cost

Turns a price into a decision.

Inferred read-only
robyn_why_this_route

Returns the full routing decision: every rail that quoted, what each would deliver, the margin the winner won by, and which rails stayed SILENT and why.

Inferred read-only
robyn_capability_snapshot

A signed, timestamped record of current capability: which chains can actually be PAID OUT ON right now, which are merely policy-eligible, which rails are execute-ready, and whether delivery figures are measured or estimated.

Potential side effects
robyn_evidence_bundle

Assembles EVERYTHING about a settled transfer in one call: the on-chain verification, the unit-by-unit fee breakdown, what the alternative route would have cost, and whether the delivery time is measured or estimated — signed as a whole.

Potential side effects
robyn_payment_request_prepare

Build a canonical payment request (payee, chain, token, amount, memo, expiry) and return the digest for THE PAYEE to sign with their own wallet.

Potential side effects
robyn_payment_request_verify

ALWAYS run this before paying a request you received.

Inferred read-only
robyn_payment_request_settlement

After paying, prove it: re-checks the transfer against the DESTINATION CHAIN and confirms the payee was paid at least the amount requested.

Potential side effects
robyn_refusal_verify

Check a signed refusal receipt.

Inferred read-only
robyn_7702_delegate

The canonical Robyn EIP-7702 batch-executor delegate: its address on each of the 22 EVM chains, the ABI, and the EIP-712 scheme for executeSigned.

Inferred read-only
robyn_7702_check

Check that a signed EIP-7702 authorization tuple recovers the expected account, and whether its nonce matches the live account nonce.

Inferred read-only
robyn_sponsor_7702

Price or request an EIP-7702 sponsored transaction: Robyn submits your signed authorization as a type-4 transaction and PAYS THE GAS, so your account needs no native token.

Inferred read-only
robyn_yield_account

An agent's own Aave v3 / Moonwell position (aUSDC/mUSDC) per chain + the capped allowance it granted the relayer + live APY (best-yield auto-selected).

Inferred read-only
robyn_yield_quote

Read-only JIT quote: how a spend would be fulfilled from an agent's Aave yield venue (draw <= your allowance -> Aave/Moonwell withdraw -> gasless deliver).

Inferred read-only
robyn_yield_spend

Spend from your yield (Aave v3 or Moonwell) with ONE EIP-712 signature: Robyn pulls only up to your on-chain aUSDC/mUSDC allowance, unwinds exactly what is needed, and delivers gaslessly; the remainder keeps earning.

Inferred read-only
robyn_message_info

Sonar — PRIVATE · SEALED · POST-QUANTUM MESSENGER (broadcast to everyone, understood by one, remembered by none).

Potential side effects
robyn_message_directory

Every published v2 mailbox: address, stealth meta-address, KEM public key.

Inferred read-only
robyn_message_mailbox_of

For a Robyn name (e.

Inferred read-only
robyn_message_send

Relays a message you sealed locally with /svc/msg2-sdk.

Potential side effects
robyn_message_feed

Returns released rows {id, ephemeralPubKey, viewTag, ct, releaseAt}, identical for every reader.

Inferred read-only
robyn_message_publish_mailbox

Binds your address to a stealth meta-address + KEM public key so others can seal to you.

Inferred read-only
robyn_plus_info

Plus sells capacity (rate-limit-exempt sends), funded cover rows and signed/anchored Merkle proofs — never a "more private lane" (that would be a smaller crowd).

Inferred read-only
robyn_plus_invoice

Creates an invoice for one bundle (500 passes, $3 quoted in the chosen asset).

Potential side effects
robyn_plus_invoice_status

Status, remaining passes and payment details for an invoice.

Potential side effects
robyn_plus_trial

Try Plus before paying: submit up to 20 BLINDED tokens (base64, from plus-sdk blindTokens()) and receive blind signatures — identical unlinkable passes to paid ones.

Inferred read-only
robyn_plus_claim

Submit BLINDED tokens (base64, from plus-sdk blindTokens()) with the payment txHash.

Potential side effects
robyn_message_anchor_proof

Merkle inclusion proof for an anchored row id: leaf, path, root, the signer’s EIP-191 signature over the batch statement and the on-chain tx when enabled.

Inferred read-only
robyn_message_erasure

The last purge statement (expired count, cumulative, root of purged ids) signed by the operator.

Potential side effects

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.robyn]
url = "https://api.anygas.xyz/mcp"
enabled = true
Claude Code

.mcp.json

{
  "mcpServers": {
    "robyn": {
      "type": "http",
      "url": "https://api.anygas.xyz/mcp"
    }
  }
}
Claude Desktop

Settings → Connectors → Add custom connector

Name: robyn
Remote MCP URL: https://api.anygas.xyz/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "robyn": {
      "url": "https://api.anygas.xyz/mcp"
    }
  }
}
Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code
{
  "servers": {
    "robyn": {
      "type": "http",
      "url": "https://api.anygas.xyz/mcp"
    }
  }
}
Generic MCP

Client-specific MCP configuration

{
  "name": "robyn",
  "transport": "streamable-http",
  "url": "https://api.anygas.xyz/mcp"
}
MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

ENDPOINT 2

https://anygas.xyz/mcp

No auth detected

MCP server metadata

Name
robyn
Version
1.0.3
Capabilities
tools.listChanged

Known tools 23

robyn_mesh

List the Robyn gasless chains and the cross-chain route graph (22 EVM nodes + Stellar), plus the relayer/Permit2 addresses.

Inferred read-only
robyn_quote

Best gasless route to move a token from one Robyn chain to another.

Inferred read-only
robyn_preflight

Run this before robyn_prepare/robyn_submit.

Inferred read-only
robyn_vip_status

Check whether an address holds a recognised member NFT and what it gets.

Inferred read-only
robyn_route_status

Status of an in-flight route by id (BRIDGING → DONE), with the destination tx once delivered.

Inferred read-only
robyn_cross_chain

Plan a gasless cross-chain move and get the exact payload to sign.

Inferred read-only
robyn_prepare

Turn a plain-language or structured intent into a concrete plan plus the EXACT payload to sign.

Inferred read-only
robyn_sandbox_do

Runs the identical path end to end against the sandbox: no key, no funds, no broadcast.

Inferred read-only
robyn_submit

Relay an intent you already signed.

Inferred read-only
robyn_netting_info

Explains the opt-in netting ledger: transfers between two ENROLLED accounts settle as a book entry — no chain, no gas, no fee, instant, at ANY size including amounts below every per-chain cost floor.

Inferred read-only
robyn_netting_account

Whether an address is enrolled (and therefore custodied), its internal balance, recent history, and `nextNonce` — which you MUST use when signing the next transfer or withdrawal.

Potential side effects
robyn_netting_preview

Free and read-only.

Inferred read-only
robyn_netting_statement

Internal transfers produce NO transaction hash because no transaction occurs — this append-only journal is their only record.

Inferred read-only
robyn_netting_reserves

Publishes what Robyn OWES across all netting accounts against the real relayer float backing it, per chain.

Inferred read-only
robyn_netting_enroll_payload

Returns the EXACT message the account must sign with its OWN key to open a custodial balance.

Potential side effects
robyn_netting_transfer_payload

Returns the exact string to sign, with the correct next nonce, for a free instant transfer between two ENROLLED accounts.

Potential side effects
robyn_errors

The full error taxonomy: every errorCode, whether it is retryable, and the suggested recovery action.

Inferred read-only
robyn_7702_delegate

The canonical Robyn EIP-7702 batch-executor delegate: its address on each of the 22 EVM chains, the ABI, and the EIP-712 scheme for executeSigned.

Inferred read-only
robyn_7702_check

Check that a signed EIP-7702 authorization tuple recovers the expected account, and whether its nonce matches the live account nonce.

Inferred read-only
robyn_sponsor_7702

Price or request an EIP-7702 sponsored transaction: Robyn submits your signed authorization as a type-4 transaction and PAYS THE GAS, so your account needs no native token.

Inferred read-only
robyn_yield_account

An agent's own Aave v3 / Moonwell position (aUSDC/mUSDC) per chain + the capped allowance it granted the relayer + live APY (best-yield auto-selected).

Inferred read-only
robyn_yield_quote

Read-only JIT quote: how a spend would be fulfilled from an agent's Aave yield venue (draw <= your allowance -> Aave/Moonwell withdraw -> gasless deliver).

Inferred read-only
robyn_yield_spend

Spend from your yield (Aave v3 or Moonwell) with ONE EIP-712 signature: Robyn pulls only up to your on-chain aUSDC/mUSDC allowance, unwinds exactly what is needed, and delivers gaslessly; the remainder keeps earning.

Inferred read-only

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.robyn]
url = "https://anygas.xyz/mcp"
enabled = true
Claude Code

.mcp.json

{
  "mcpServers": {
    "robyn": {
      "type": "http",
      "url": "https://anygas.xyz/mcp"
    }
  }
}
Claude Desktop

Settings → Connectors → Add custom connector

Name: robyn
Remote MCP URL: https://anygas.xyz/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "robyn": {
      "url": "https://anygas.xyz/mcp"
    }
  }
}
Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code
{
  "servers": {
    "robyn": {
      "type": "http",
      "url": "https://anygas.xyz/mcp"
    }
  }
}
Generic MCP

Client-specific MCP configuration

{
  "name": "robyn",
  "transport": "streamable-http",
  "url": "https://anygas.xyz/mcp"
}
MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

TRUST AND VERIFICATION EVIDENCE

Trust Data Available

BuiltWith Trust API v2 evidence for anygas.xyz was fetched 2026-09-22T05:27:42.101Z.

Trust status Neutral

anygas.xyz is assessed as Neutral: No suspicious signals found, but no strong positive signal either

Indexed

Evidence is source-attributed and does not guarantee that a third-party server is safe. Risk labels are conservative metadata heuristics.