https://www.abapays.com/api/mcp ↗
Non-custodial stablecoin bill-pay rails on Celo & Base for AI agents, settled on-chain via MCP.
AbaPay is a remote MCP server published at www.abapays.com. It has been probed 6 times since 9/12/2026. It answered in 6 of them (100.0%), a near-uninterrupted record. Median response time is 1,082 ms, a delay an agent will notice. It offers a narrow, focused set of 10 tools. On the protocol side it still runs 2025-11-25 and has not moved to the newer spec.
Can an LLM agent pick the right tool here — names, descriptions and parameter clarity are assessed.
pay_bill — Excessive parameters (14) may overwhelm agentslist_international_options — No explicit error handling for unsupported countriespay_bill_batch — Unclear grouping logic for recipient parametersschedule_bill — Missing required parameter documentation in some fieldsRisk: low
tools/list structure, inputSchema validity, and a functional smoke test — the components of the 0-100 score.
Tools the server advertised in the latest measurement — measured, not catalog-claimed.
describe_capabilitiesList what AbaPay can pay (airtime, data, electricity, cable, etc.), any services currently paused, and example requests. Call this first if unsure what is supported.
check_balanceCheck a linked wallet's stablecoin balances and remaining agent spending allowance. Works with no arguments once this connector is authorized via OAuth; otherwise pass the api_key created in the AbaPay app's Agent Hub (MCP).
api_keystringchainstringlist_plansList the REAL, currently purchasable plans for a service that needs one — DATA bundles, CABLE packages, or EDUCATION products (WAEC/JAMB) — with their exact codes and current VTpass prices. ALWAYS call this before pay_bill for these three services and pass back one of the returned codes as variation_code. Never guess a plan, a code, or a price — if this returns nothing usable, say so rather than inventing one.
servicestringrequiredproviderstringrequiredlist_international_optionsBrowse the REAL, live international top-up catalogue (170+ countries) one level at a time. Call with no country to see supported countries. Add country to see its product types. Add product_type_id to see operators. Add operator_id too to see real, currently purchasable plans with their exact codes, foreign-currency price, and NGN-equivalent cost. ALWAYS call this before pay_bill with service: INTERNATIONAL, and pass back the exact country/product_type_id/operator_id/variation_code shown — never guess any of them. Only plans marked fixed-price can be paid via pay_bill right now; flexible-amount plans must be completed in the AbaPay app.
countrystringproduct_type_idstringoperator_idstringtransaction_historyList recent real transactions for the linked wallet — same data as the AbaPay app's History tab (service, provider, amount, status, tx hash). Read-only, no PIN required. The interactive card's own Next/Previous buttons page through results by re-calling this tool with a different offset — pass offset yourself only when asked for something like "the next page" or "transactions before that" in plain text.
api_keystringlimitnumberoffsetnumberpay_billPay a real bill — Nigerian (airtime, data, electricity, cable TV, a WAEC/JAMB education PIN) or international airtime/data across 170+ countries — from the linked wallet, settled on-chain and delivered via the same pipeline as the AbaPay app. For DATA, CABLE (when changing package), and EDUCATION, call list_plans first and use a real variation_code from it. For service: INTERNATIONAL, call list_international_options first and pass back its exact country/product_type_id/operator_id/variation_code — never guess any of these. ALWAYS requires the PIN — including when this connector is authorized via OAuth; ask the human for it every time and never guess or reuse a remembered one. The api_key is only needed when OAuth is not in use. Money moves for real — only call this once the human has clear
api_keystringpinstringrequiredservicestringrequiredproviderstringaccount_numberstringrequiredamount_ngnnumberchainstringtokenstringvariation_codestringmeter_typestringcustomer_namestringcustomer_emailstringcountrystringproduct_type_idstringoperator_idstringschedule_billSet up a recurring or future one-off bill payment — daily/weekly/monthly airtime, data, electricity, or cable — the same automation Telegram/WhatsApp/X support. Validates exactly like pay_bill (call list_plans first for DATA, or CABLE when changing package, to get a real variation_code) and ALWAYS requires the PIN, since this creates a standing spend. Nothing is charged when this tool runs — money only moves later, when the schedule actually fires, and only if the wallet still has a funded on-chain allowance at that time. If the approved agent limit already covers the amount right now, the schedule is created to auto-pay itself each time it is due; otherwise it is saved as notify-only and someone must call pay_bill manually when it comes due — the response says which. EDUCATION and INTERNA
api_keystringpinstringrequiredservicestringrequiredproviderstringaccount_numberstringrequiredamount_ngnnumberrequiredvariation_codestringmeter_typestringfrequencystringrequiredday_of_weeknumberday_of_monthnumberschedule_in_minutesnumberchainstringtokenstringcustomer_emailstringlist_schedulesList active recurring/one-off bill schedules for the linked wallet — same data as the AbaPay app and Telegram/WhatsApp "show my schedules". Read-only, no PIN required. Returns each schedule's id — pass that to cancel_schedule to remove one.
api_keystringcancel_scheduleCancel one or more active schedules for the linked wallet. Call list_schedules first to get a real id. Pass id to cancel exactly one; pass provider to cancel every active schedule for that provider; omit both to cancel ALL active schedules for this wallet. No PIN required, matching chat.
api_keystringidstringproviderstringpay_bill_batchPay airtime or data to multiple recipients in ONE call — the same multi-recipient batch Telegram/WhatsApp/X support ("send 500 to X and 1000 to Y"). One PIN authorizes the whole batch. Recipients are grouped by (chain, token); each group's capacity (balance + approved agent limit) is checked against that group's own subtotal — but if ANY group is short, the ENTIRE batch is refused before anything moves (all-or-nothing on capacity; paying 6 of 8 recipients because the 7th was under-funded is worse than one clear error up front). Once capacity clears, recipients are paid one at a time and the response reports each individually, since a single vend failure partway through must not be reported as if the whole batch failed. AIRTIME and DATA only — electricity, cable, education, and internationa
api_keystringpinstringrequiredrecipientsarrayrequiredchainstringtokenstringcustomer_emailstringDerived by comparing consecutive probes — changes in era, protocol version, build and reachability.
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| Run | Era | Modern | ms | Legacy | ms | Versions |
|---|---|---|---|---|---|---|
| 2026-09-13 01:33:33 | Legacy | 200 | 770 | 200 | 771 | 2025-11-25 |
| 2026-09-12 23:31:36 | Legacy | 200 | 1037 | 200 | 1055 | 2025-11-25 |
| 2026-09-12 21:29:15 | Legacy | 200 | 1789 | 200 | 1082 | 2025-11-25 |
| 2026-09-12 19:27:29 | Legacy | 200 | 1853 | 200 | 1853 | 2025-11-25 |
| 2026-09-12 17:24:09 | Legacy | 200 | 704 | 200 | 703 | 2025-11-25 |
| 2026-09-12 15:21:42 | Legacy | 200 | 2097 | 200 | 6453 | 2025-11-25 |
Each block is one measurement round. Green: working response. Amber: responded but the server was returning errors (5xx). Red: no response at all.
Each cell is one probe run. Faded cells are incomplete probes — one leg did not answer, so the era is inconclusive.
The two probe legs separately: modern server/discover and legacy initialize.
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